Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti

High purity Hexamethylcyclotrisiloxane 98% TOP1 supplier in China

Cas:541-05-9

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Luyunjia Chemistry Xiamen Limited

Specifications Place of Origin: Zhejiang, China (Mainland) Brand Name: BAYEE Model Number: D3 Product Name: Hexamethylcyclotrisiloxane CAS No.: 541-05-9 Grade Standard: Industrial Grade EINECS No.: 208-765-4 Purity: 98% Application:

541-05-9 Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Oceachem Group Limited

Inaddition to the generalorgano-silicon polymer,can also beused to the preparation of specifi corganic silicon compounds,as avariet yofsurfacetreatment&nb Appearance:White crystalline lines. Package:Plastics Drum of 130kg Net weight. 4drums/palle

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality polycaprolactone supplier in China

Cas:541-05-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:1

Negotiable

Type:Other

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:1 Gram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Top Purity CAS 541-05-9 with fast shipping

Cas:541-05-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

HexamethylcyclotrisiloxaneCAS541-05-9

Cas:541-05-9

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name:Hexamethylcyclotrisiloxane CAS No.:541-05-9 EINECS: 208-765-4 Molecular Formula: C6H18O3Si3 Molecular Weight: 222.46 Appearance:White crystal Appearance: White powder Storage:Store in cool and dry place, away from sun light. Pack

Hexamethylcyclotrisiloxane CAS:541-05-9

Cas:541-05-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Cyclotrisiloxane,2,2,4,4,6,6-hexamethyl- 541-05-9

Cas:541-05-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Hexamethylcyclotrisiloxane CAS: 541-05-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic

Hexamethylcyclotrisiloxane CAS: 541-05-9

Cas:541-05-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Cyclotrisiloxane,2,2,4,4,6,6-hexamethyl-

Cas:541-05-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

High purity Hexamethylcyclotrisiloxane supplier in China CAS NO.541-05-9

Cas:541-05-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Cyclotrisiloxane,2,2,4,4,6,6-hexamethyl-

Cas:541-05-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

High quality hexamethylcyclotrisiloxane supplier in China CAS NO.541-05-9

Cas:541-05-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Supply lowest price of 541-05-9 Hexamethylcyclotrisiloxane Molecular Formula C6H18O3Si3 Molar Mass 222.46 Density 1.02 Melting Point 50-64 °C (lit.) Boling Point 134 °C (lit.)

Supply lowest price of 541-05-9 Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Hexamethylcyclotrisiloxane CAS No.:541-05-9 Molecule Formula:C6H18O3Si3 Molecule Weight:222.46 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard

High Quality Hexamethylcyclotrisiloxane on stock

Cas:541-05-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

hexamethylcyclortrisiloxane

Cas:541-05-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

High quality hexamethylcyclotrisiloxane supplier in China CAS NO.541-05-9

Cas:541-05-9

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

High quality hexamethylcyclotrisiloxane supplier in China CAS NO.541-05-9

Cas:541-05-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

High quality hexamethylcyclotrisiloxane supplier in China CAS NO.541-05-9

Cas:541-05-9

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Hexamethylcyclotrisiloxane

Cas:541-05-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

Conditions
ConditionsYield
With aluminium(III) iodide at 140 - 170℃; for 5h;99%
dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

A

chloro-methylsulfanyl-methane
2373-51-5

chloro-methylsulfanyl-methane

B

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

D

decamethylcyclopentasiloxane
541-02-6

decamethylcyclopentasiloxane

E

dodecamethyl-cyclohexasiloxane
540-97-6

dodecamethyl-cyclohexasiloxane

Conditions
ConditionsYield
at 0℃; Mechanism; other diorganyldichlorosilanes; reactions in the presence of hexamethyldisiloxane, trimethylchlorosilane, tetramethoxysilane, tetraethoxysilane;A 79%
B 48%
C 35%
D 12%
E 5%
dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

A

chloro-methylsulfanyl-methane
2373-51-5

chloro-methylsulfanyl-methane

B

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

D

decamethylcyclopentasiloxane
541-02-6

decamethylcyclopentasiloxane

Conditions
ConditionsYield
With dimethylsilicon dichloride at 0℃; Further byproducts given;A 79%
B 48%
C 35%
D 5%
phenyltrimethylsilyl ether
1529-17-5

phenyltrimethylsilyl ether

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

dimethyl-diphenoxy-silane
3440-02-6

dimethyl-diphenoxy-silane

C

C13H26O3Si3
18406-79-6

C13H26O3Si3

D

C11H20O2Si2

C11H20O2Si2

Conditions
ConditionsYield
With gallium(III) iodide at 175 - 180℃; for 3h; Yield given; Further byproducts given. Title compound not separated from byproducts;A n/a
B 79%
C n/a
D n/a
bis(trimethylsilyl)ketene
19061-00-8

bis(trimethylsilyl)ketene

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

Conditions
ConditionsYield
at 700℃; flash vacuum pyrolysis;A 22%
B 16%
C 76%
(trimethylsilyl)(dimethylsilyl)ketene
98991-82-3

(trimethylsilyl)(dimethylsilyl)ketene

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

Conditions
ConditionsYield
at 700℃;A 22%
B 16%
C 76%
1-(1-Adamantyl)-2-diazo-2-(pentamethyldisilanyl)ethanone
87594-05-6

1-(1-Adamantyl)-2-diazo-2-(pentamethyldisilanyl)ethanone

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

1-(trimethylsilylethynyl)adamantane
82094-48-2

1-(trimethylsilylethynyl)adamantane

Conditions
ConditionsYield
at 400℃;A 21%
B 20%
C 73%
(benzylimino)triphenylphosphorane
52826-45-6

(benzylimino)triphenylphosphorane

3,3-dimethyl-6-oxa-3-silabicyclo<3.1.0>hexane
65181-02-4

3,3-dimethyl-6-oxa-3-silabicyclo<3.1.0>hexane

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

2,2,4,4-tetramethyl-6-vinyl-1,3-dioxa-2,4-disilacyclohexane
113017-78-0

2,2,4,4-tetramethyl-6-vinyl-1,3-dioxa-2,4-disilacyclohexane

D

buta-1,3-diene
106-99-0

buta-1,3-diene

Conditions
ConditionsYield
at 130℃; for 1h;A n/a
B n/a
C 70%
D n/a
at 130℃; for 1h;
dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

Conditions
ConditionsYield
With water Autoclave;A 63.7%
B 27.2%
With water In toluene at 20℃; for 27h;A 17 % Chromat.
B 38%
With water Autoclave;A 15.9%
B 17.4%
With water In toluene at 20℃; for 27h;A 4%
B 44 % Chromat.
With tetrabutylammonium tetrafluoroborate; oxygen In tetrahydrofuran Product distribution; Further Variations:; Reagents; amount of electricity; type of electrolysis cell; Electrochemical reaction;
dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

decamethylcyclopentasiloxane
541-02-6

decamethylcyclopentasiloxane

Conditions
ConditionsYield
With pyridine; sodium hydrogencarbonate In ethyl acetate at 20℃; for 3h;A 60%
B 20%
C 15%
With water Autoclave;A 51.3%
B 29.2%
C 8%
With composite catalyst at 150℃; under 675.068 Torr; for 0.5h; Temperature; Pressure; Reagent/catalyst; Large scale;A n/a
B 43%
C n/a
dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

decamethylcyclopentasiloxane
541-02-6

decamethylcyclopentasiloxane

D

dodecamethyl-cyclohexasiloxane
540-97-6

dodecamethyl-cyclohexasiloxane

Conditions
ConditionsYield
With dimethyl sulfoxide at 0℃; Further byproducts given;A 48%
B 35%
C 12%
D 5%
With tetrahydrofuran; lithium at 40 - 45℃; for 1h; Yield given. Further byproducts given. Yields of byproduct given;
With hydrogenchloride In toluene at 20℃; for 4h; Yield given. Further byproducts given. Yields of byproduct given;
(allyl)(cyclopentadienyl)dimethylsilane
17306-11-5

(allyl)(cyclopentadienyl)dimethylsilane

benzaldehyde
100-52-7

benzaldehyde

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

6-phenylfulvene
7338-50-3

6-phenylfulvene

Conditions
ConditionsYield
A n/a
B n/a
C 47%
dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

A

tetradecamethylcycloheptasiloxane
107-50-6

tetradecamethylcycloheptasiloxane

B

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

D

decamethylcyclopentasiloxane
541-02-6

decamethylcyclopentasiloxane

E

dodecamethyl-cyclohexasiloxane
540-97-6

dodecamethyl-cyclohexasiloxane

Conditions
ConditionsYield
With H2O In water slow addn. of 4l (CH3)2SiCl2 to 12l H2O at 15-20°C withorous stirring; further products;; distn.;;A n/a
B 0.5%
C 42%
D 6.7%
E 1.6%
With hydrogenchloride In toluene at 20℃; for 4h; Product distribution; diff. concentration of aq. HCl; diff. reaction time; other difunctional organochlorosilanes;
With H2O In diethyl ether; water addn. of (CH3)2SiCl2 to ether-H2O; further products;; distn.;;
triphenylboroxine
3262-89-3

triphenylboroxine

2,2,4,4,6,6-hexamethylcyclotrisilazane
1009-93-4

2,2,4,4,6,6-hexamethylcyclotrisilazane

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

2,2,4,4,6,6-hexamethyl-1,3-dioxa-5-aza-2,4,6-trisilacyclohexane
7418-21-5

2,2,4,4,6,6-hexamethyl-1,3-dioxa-5-aza-2,4,6-trisilacyclohexane

C

2,4,6-triphenylborazine
976-28-3

2,4,6-triphenylborazine

Conditions
ConditionsYield
In potassium hydroxide byproducts: CH4, C6H6; heating 0.01mol phenylboric anhydride and 0.01mol cyclotrisilazane and 0.05g (1%) KOH for 4h at 180-280°C; analysis of liquid and gaseous products by GLC; extractn. of residue with C6H6, removal of solvent, recrystn. of triphenylborazine from heptane, elem. anal.;A n/a
B n/a
C 40%
2,3-dimethyl-3,4-epoxy-1-butene
34485-82-0

2,3-dimethyl-3,4-epoxy-1-butene

dodecamethylcyclohexasilane
4098-30-0

dodecamethylcyclohexasilane

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

2,2,4,5-tetramethyl-1-oxa-2-silacyclohex-4-ene

2,2,4,5-tetramethyl-1-oxa-2-silacyclohex-4-ene

D

2,3-dimethyl-buta-1,3-diene
513-81-5

2,3-dimethyl-buta-1,3-diene

Conditions
ConditionsYield
at 0℃; Irradiation;A 3%
B 4%
C 38%
D 25%
epoxybutene
930-22-3

epoxybutene

dodecamethylcyclohexasilane
4098-30-0

dodecamethylcyclohexasilane

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

2,2-dimethyl-1-oxa-2-silacyclohex-4-ene

2,2-dimethyl-1-oxa-2-silacyclohex-4-ene

D

buta-1,3-diene
106-99-0

buta-1,3-diene

Conditions
ConditionsYield
at 0℃; Irradiation;A 3%
B 6%
C 15%
D 35%
1-dimethylmethoxysilyl-1-trimethylsilylcyclopentadiene
78133-11-6

1-dimethylmethoxysilyl-1-trimethylsilylcyclopentadiene

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

Conditions
ConditionsYield
With benzaldehyde at 500℃;29%
benzophenone
119-61-9

benzophenone

(allyl)(cyclopentadienyl)dimethylsilane
17306-11-5

(allyl)(cyclopentadienyl)dimethylsilane

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

6,6-Diphenylfulvene
2175-90-8

6,6-Diphenylfulvene

Conditions
ConditionsYield
With quartz In benzene at 600℃;A n/a
B n/a
C 28%
1,1,1,2,2,2-hexamethyldisilane
1450-14-2

1,1,1,2,2,2-hexamethyldisilane

A

tetramethylsilane
75-76-3

tetramethylsilane

B

Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

C

Octamethyltrisiloxane
107-51-7

Octamethyltrisiloxane

D

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

E

decamethyltetrasiloxane
141-62-8

decamethyltetrasiloxane

Conditions
ConditionsYield
With carbon monoxide; nickel at 200℃; under 750.06 Torr; for 2h; Product distribution; various reagents and reaction conditions;A n/a
B 25.8%
C n/a
D n/a
E n/a
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

decamethyltetrasiloxane
141-62-8

decamethyltetrasiloxane

C

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

D

dodecamethylpentasiloxane
141-63-9

dodecamethylpentasiloxane

Conditions
ConditionsYield
With water In toluene at 20℃; for 27h; Further byproducts given;A n/a
B 22%
C n/a
D 10 % Chromat.
With water In toluene at 20℃; for 27h; Further byproducts given;A n/a
B 22 % Chromat.
C n/a
D 10%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

decamethyltetrasiloxane
141-62-8

decamethyltetrasiloxane

C

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

D

tetradecamethylhexasiloxane
107-52-8

tetradecamethylhexasiloxane

Conditions
ConditionsYield
With water In toluene at 20℃; for 27h; Further byproducts given;A n/a
B 22%
C n/a
D 6 % Chromat.
dodecamethylcyclohexasilane
4098-30-0

dodecamethylcyclohexasilane

A

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

B

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

C

octamethylcyclotetrasilane
38041-04-2

octamethylcyclotetrasilane

D

decamethylcyclopentasilane
13452-92-1

decamethylcyclopentasilane

Conditions
ConditionsYield
With sodium perchlorate In tetrahydrofuran Photolysis;A 73 % Chromat.
B 20%
C n/a
D n/a
(allyl)(cyclopentadienyl)dimethylsilane
17306-11-5

(allyl)(cyclopentadienyl)dimethylsilane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

Conditions
ConditionsYield
With benzaldehyde at 680℃;17%
1-trimethylsilyl-μ3-S,S'-ethylenedithiolatohexacarbonyldiiron

1-trimethylsilyl-μ3-S,S'-ethylenedithiolatohexacarbonyldiiron

A

Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

B

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

Conditions
ConditionsYield
In decane byproducts: H2S; Ar atmosphere; decompn. (165°C, 13 h); GLC, chromato-mass spectroscopy;A 15%
B 15%
C 15%
1,1,3,3-Tetramethyldisiloxane
3277-26-7

1,1,3,3-Tetramethyldisiloxane

A

iododimethylsilane
2441-21-6

iododimethylsilane

B

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C

octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

Conditions
ConditionsYield
With iodine In dichloromethaneA n/a
B 4%
C 11%
diethoxy dimethylsilane
78-62-6

diethoxy dimethylsilane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

Conditions
ConditionsYield
With hydrogenchloride
(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bis(methylene)diacetate
5360-04-3

(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bis(methylene)diacetate

A

acetic acid methyl ester
79-20-9

acetic acid methyl ester

B

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

Conditions
ConditionsYield
With sodium hydroxide
Dimethyl ether
115-10-6

Dimethyl ether

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

Conditions
ConditionsYield
With aluminium trichloride at 200℃;
dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

acetone
67-64-1

acetone

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

Conditions
ConditionsYield
With water Erhitzen des Reaktionsprodukts an Al2O3 auf 500-550grad;
With water at 15 - 20℃; Erhitzen der gebildeten nicht destillierbaren Produkte mit NaOH auf 230-240grad unter 1 mm;
With water at 15 - 20℃;
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

bis(tetraphenylphosphonium) hexachloridodiberyllate

bis(tetraphenylphosphonium) hexachloridodiberyllate

2(C6H5)4P(1+)*[Be4Cl6(OSi(CH3)2OSi(CH3)2O)2](2-)=((C6H5)4P)2[Be4Cl6(OSi(CH3)2OSi(CH3)2O)2]

2(C6H5)4P(1+)*[Be4Cl6(OSi(CH3)2OSi(CH3)2O)2](2-)=((C6H5)4P)2[Be4Cl6(OSi(CH3)2OSi(CH3)2O)2]

Conditions
ConditionsYield
In dichloromethane byproducts: (CH3)2SiCl2, ((C6H5)4P)Cl; all manipulations under dry N2 atm.; soln. of Be compd. in CH2Cl2 added to soln. of Si compd. in CH2Cl2, stored at 20°C for 2 d; evapd. under vac.;99%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

tert.-butyl lithium
594-19-4

tert.-butyl lithium

tert-butyldimethylsilanol
18173-64-3

tert-butyldimethylsilanol

Conditions
ConditionsYield
In diethyl ether 1.) 0 deg C, 1 h, 2.) to 25 deg C, 1.5 h;98%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

lithium dimethylamide
3585-33-9

lithium dimethylamide

lithium (dimethylamino)dimethylsilanolate

lithium (dimethylamino)dimethylsilanolate

Conditions
ConditionsYield
In tetrahydrofuran for 4h;98%
C19H45N10P

C19H45N10P

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C6H19O4Si3(1-)*C19H45N10P*H(1+)

C6H19O4Si3(1-)*C19H45N10P*H(1+)

Conditions
ConditionsYield
In hexane; water98%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

(E)-4-bromostilbene
13041-70-8

(E)-4-bromostilbene

(E)-(4-(phenylethenyl)phenyl)dimethylsilanol
1123246-77-4

(E)-(4-(phenylethenyl)phenyl)dimethylsilanol

Conditions
ConditionsYield
Stage #1: (E)-4-bromostilbene With tert.-butyl lithium In diethyl ether at -78 - -57℃; Inert atmosphere;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -57℃; Inert atmosphere;
95%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C40H99N13P4

C40H99N13P4

C6H20O4Si3*C40H99N13P4

C6H20O4Si3*C40H99N13P4

Conditions
ConditionsYield
With water In hexane at 20℃;95%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C40H99N13P4

C40H99N13P4

C40H99N13P4*H(1+)*C6H19O4Si3(1-)

C40H99N13P4*H(1+)*C6H19O4Si3(1-)

Conditions
ConditionsYield
In hexane; water at 20℃;95%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

dimethyldimethoxysilan
1112-39-6

dimethyldimethoxysilan

Conditions
ConditionsYield
With aluminum oxide; potassium fluoride at 400℃;94%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

t-butyldimethylsilyl-4-bromophenol
67963-68-2

t-butyldimethylsilyl-4-bromophenol

(4-(tert-butyldimethylsilyloxy)phenyl)dimethylsilanol
1123246-73-0

(4-(tert-butyldimethylsilyloxy)phenyl)dimethylsilanol

Conditions
ConditionsYield
Stage #1: t-butyldimethylsilyl-4-bromophenol With tert.-butyl lithium In diethyl ether at -78 - -58℃; Inert atmosphere;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -78 - 20℃; Inert atmosphere;
93%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

(((2,6-Me2NCH2)2C6H3)BiO)2

(((2,6-Me2NCH2)2C6H3)BiO)2

cyclo-(C6H3-2,6-((CH2NMe2)2))Bi(OSiMe2)2O

cyclo-(C6H3-2,6-((CH2NMe2)2))Bi(OSiMe2)2O

Conditions
ConditionsYield
In benzene at 60℃; for 120h; Inert atmosphere; Schlenk technique;93%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

2-iodo-5-phenylpent-1-ene

2-iodo-5-phenylpent-1-ene

2-(dimethylsilanol)-5-phenylpent-1-ene
311312-20-6

2-(dimethylsilanol)-5-phenylpent-1-ene

Conditions
ConditionsYield
With tert.-butyl lithium In diethyl ether; hexane at -78 - 20℃;92%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

diisobutylaluminium hydride
1191-15-7

diisobutylaluminium hydride

(i-Bu)2Al(μ-OSiMe2H)(μ-OSiMe2OSiMe2H)Al(i-Bu)2
254763-41-2

(i-Bu)2Al(μ-OSiMe2H)(μ-OSiMe2OSiMe2H)Al(i-Bu)2

Conditions
ConditionsYield
In n-heptane stirring (3 d); evapn. (vac.); elem. anal.;92%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

1,1,3,3,5,5-Hexamethyltrisiloxane-1,5-diol
3663-50-1

1,1,3,3,5,5-Hexamethyltrisiloxane-1,5-diol

Conditions
ConditionsYield
With Re/Ac; water; hydrogen In tetrahydrofuran at 25℃; under 760.051 Torr; for 7h; Reagent/catalyst;91.3%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

2,4,6-trimethylcyclotrisiloxane
13269-39-1

2,4,6-trimethylcyclotrisiloxane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane
546-45-2

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=2.69; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=2.69; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions
ConditionsYield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃;
Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane
91%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

2,4,6-trimethylcyclotrisiloxane
13269-39-1

2,4,6-trimethylcyclotrisiloxane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane
546-45-2

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4800, Mw/Mn=2.10; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

polymer, Mn=4800, Mw/Mn=2.10; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions
ConditionsYield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃;
Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane
90%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

dimethylmonochlorosilane
1066-35-9

dimethylmonochlorosilane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

C12H34O3Si4
121263-52-3

C12H34O3Si4

Conditions
ConditionsYield
In tetrahydrofuran; toluene for 5h; Inert atmosphere;90%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

2,4,6-trimethylcyclotrisiloxane
13269-39-1

2,4,6-trimethylcyclotrisiloxane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane
546-45-2

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4200, Mw/Mn=2.01; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

polymer, Mn=4200, Mw/Mn=2.01; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions
ConditionsYield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃;
Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane
88%
[(pentamethylcyclopentadienyl)2Sm(μ-H)]2
84751-30-4

[(pentamethylcyclopentadienyl)2Sm(μ-H)]2

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

{(C5(CH3)5)2Sm(C4H8O)}2(OSi(CH3)2OSi(CH3)2O)
130013-56-8

{(C5(CH3)5)2Sm(C4H8O)}2(OSi(CH3)2OSi(CH3)2O)

Conditions
ConditionsYield
In tetrahydrofuran dissoln. of the Sm-compd. and hexamethylcyclotrisiloxane in THF, stirred for 5 min; removal of solvent by rotary evaporation, extractn. of solid with hexane, removal of hexane, elem. anal.;88%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

para-iodoanisole
696-62-8

para-iodoanisole

(p-methoxyphenyl)dimethylsilanol
22868-26-4

(p-methoxyphenyl)dimethylsilanol

Conditions
ConditionsYield
Stage #1: para-iodoanisole With n-butyllithium In diethyl ether at -78℃; Inert atmosphere;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -78 - 20℃; Inert atmosphere;
88%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

p-trifluoromethylphenyl bromide
402-43-7

p-trifluoromethylphenyl bromide

hydroxy(dimethyl)(4-trifluoromethylphenyl)silane
228873-97-0

hydroxy(dimethyl)(4-trifluoromethylphenyl)silane

Conditions
ConditionsYield
Stage #1: p-trifluoromethylphenyl bromide With tert.-butyl lithium In diethyl ether at -78℃; Inert atmosphere;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -78 - 20℃; Inert atmosphere;
87%
Stage #1: p-trifluoromethylphenyl bromide With n-butyllithium In diethyl ether at -78℃; for 1h; Metallation;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at 20℃; for 13h; Substitution;
83%
Stage #1: p-trifluoromethylphenyl bromide With n-butyllithium In diethyl ether; hexane at -78℃; for 1h;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether; hexane at 20℃; for 13h; Further stages.;
83%
bromochlorobenzene
106-39-8

bromochlorobenzene

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

(4-chlorophenyl)dimethylsilanol
18246-04-3

(4-chlorophenyl)dimethylsilanol

Conditions
ConditionsYield
Stage #1: bromochlorobenzene With tert.-butyl lithium In diethyl ether at -78 - -60℃; Inert atmosphere;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -74℃; Inert atmosphere;
87%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

phenyllithium
591-51-5

phenyllithium

dimethylphenylsilanol
5272-18-4

dimethylphenylsilanol

Conditions
ConditionsYield
In diethyl ether Substitution;86%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

2,4,6-trimethylcyclotrisiloxane
13269-39-1

2,4,6-trimethylcyclotrisiloxane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane
546-45-2

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=2.17; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=2.17; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions
ConditionsYield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃;
Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane
85%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

trans-1-iodo-1-pentene
66703-03-5

trans-1-iodo-1-pentene

(E)-dimethyl-(1-pentenyl)silanol
915380-13-1

(E)-dimethyl-(1-pentenyl)silanol

Conditions
ConditionsYield
Stage #1: trans-1-iodo-1-pentene With n-butyllithium In diethyl ether at -78℃; for 0.5h;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -78 - 20℃;
85%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

2,2,4,4,6,6,8,8-Octamethyl-1,5,7-trioxa-3-aza-cyclooctasilan
17883-13-5

2,2,4,4,6,6,8,8-Octamethyl-1,5,7-trioxa-3-aza-cyclooctasilan

Conditions
ConditionsYield
Stage #1: Hexamethylcyclotrisiloxane; dimethylsilicon dichloride; N,N,N,N,N,N-hexamethylphosphoric triamide at 20℃; for 3h; Inert atmosphere;
Stage #2: With ammonia In toluene at 5℃; for 8h; Cooling with ice;
84.7%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

1-Iodonaphthalene
90-14-2

1-Iodonaphthalene

dimethyl(naphthalen-1-yl)silanol
17950-90-2

dimethyl(naphthalen-1-yl)silanol

Conditions
ConditionsYield
Stage #1: 1-Iodonaphthalene With n-butyllithium In diethyl ether at -78℃; Inert atmosphere;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -78 - 20℃; Inert atmosphere;
84%
Stage #1: 1-Iodonaphthalene With n-butyllithium In diethyl ether; hexane at -78℃; for 1h;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at -78 - 20℃; for 12h;
67%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

2,4,6-trimethylcyclotrisiloxane
13269-39-1

2,4,6-trimethylcyclotrisiloxane

Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane
546-45-2

1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=1.89; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=1.89; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions
ConditionsYield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃;
Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane
82%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

hydroxy(dimethyl)(2-methylphenyl)silane
188404-95-7

hydroxy(dimethyl)(2-methylphenyl)silane

Conditions
ConditionsYield
Stage #1: 2-methylphenyl bromide With n-butyllithium In diethyl ether at -78℃; for 1h; Metallation;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether at 20℃; for 13h; Substitution;
81%
Stage #1: 2-methylphenyl bromide With n-butyllithium In diethyl ether; hexane at -78℃; for 1h;
Stage #2: Hexamethylcyclotrisiloxane In diethyl ether; hexane at 20℃; for 13h; Further stages.;
81%
Hexamethylcyclotrisiloxane
541-05-9

Hexamethylcyclotrisiloxane

dimethylaluminum hydride
865-37-2

dimethylaluminum hydride

(Me)2Al(μ-OSiMe2H)(μ-OSiMe2OSiMe2H)Al(Me)2
254763-42-3

(Me)2Al(μ-OSiMe2H)(μ-OSiMe2OSiMe2H)Al(Me)2

Conditions
ConditionsYield
In hexane stirring (4 d); evapn. (vac.); elem. anal.;81%
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View