Products

Refine

Country

Business Type

Certificate

Display

Chemwill Asia Co., Ltd.

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane Manufacturer Factory CAS 77-63-4 2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane Manufacturer High quality Best price In stock factory CAS 77-63-4 2,4,6,8-tetramethyl-2,4,6,8-te

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane Manufacturer Factory CAS 77-63-4

Cas:77-63-4

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane Synonyms: 2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane;Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetraphenyl-;2,4,6

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane 77-63-4

Cas:77-63-4

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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 77-63-4 with fast shipping

Cas:77-63-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane 77-63-4

Cas:77-63-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At presen

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane Cyclic hydrocarbons

Cas:77-63-4

Min.Order:1 Milliliter

FOB Price: $80.0 / 100.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane CAS:77-63-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, special

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane CAS:77-63-4

Cas:77-63-4

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

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Solid Storage:Room temperature Package:25kg/drum Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

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

2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

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

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

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

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane cas no. 77-63-4 98%

Cas:77-63-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

2,4,6,8-tetraMethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane cas 77-63-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

77-63-4

Cas:77-63-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:10g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane

Cas:77-63-4

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

dichloromethylphenylsilane
149-74-6

dichloromethylphenylsilane

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

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

B

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions
ConditionsYield
With pyridine; sodium hydrogencarbonate In acetone at 20℃; for 3h;A 33%
B 65.5%
With tetrahydrofuran; lithium at 35 - 45℃; Product distribution; Mechanism;
With tetrahydrofuran; lithium at 35 - 45℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
dichloromethylphenylsilane
149-74-6

dichloromethylphenylsilane

A

2.4.6.8.10-Pentamethyl-2.4.6.8.10-pentaphenyl-cyclopentasiloxan
34239-75-3

2.4.6.8.10-Pentamethyl-2.4.6.8.10-pentaphenyl-cyclopentasiloxan

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

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

C

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

D

cis-trans-cis-2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
15331-54-1

cis-trans-cis-2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions
ConditionsYield
With water In tetrahydrofuran for 10h; Heating;A n/a
B n/a
C n/a
D 11%
diethoxy-methyl-phenyl-silane
775-56-4

diethoxy-methyl-phenyl-silane

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions
ConditionsYield
With sodium hydroxide
C11H18O2Si

C11H18O2Si

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

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

B

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

C

tert-butyl alcohol
75-65-0

tert-butyl alcohol

Conditions
ConditionsYield
In nonane at 160℃; Rate constant; Kinetics; Thermodynamic data; ΔE(excit.);
dichloromethylphenylsilane
149-74-6

dichloromethylphenylsilane

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

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

B

cis-1,3,5-trimethyl-1,3,5-triphenylcyclorisiloxane
3424-57-5

cis-1,3,5-trimethyl-1,3,5-triphenylcyclorisiloxane

C

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions
ConditionsYield
With H2O In diethyl ether; water addn. of H2O to a soln. of (CH3)(C6H5)SiCl2 in ether;;
carbon dioxide
124-38-9

carbon dioxide

methylphenylsilane
766-08-5

methylphenylsilane

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions
ConditionsYield
With Pt(0) nanoparticles immobilized on a monolithic polymeric support at 20℃;
methylphenylsilane
766-08-5

methylphenylsilane

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

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

B

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions
ConditionsYield
With water; 2,3-Dihydro-1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene In acetonitrile at 20℃; for 0.1h; Time; Temperature; Solvent; Schlenk technique; Glovebox;
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

chromium(0) hexacarbonyl
199620-14-9, 13007-92-6

chromium(0) hexacarbonyl

Conditions
ConditionsYield
In tetrahydrofuran; dibutyl ether cyclotetrasiloxane and Cr(CO)6 were dissolved in Bu2O-THF under N2, soln. was heated under reflux for 122 h; soln. was cooled, passed through a short column of Florisil/Celite, volatiles were removed under vac., residue recrystd. from benzene;79%
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

1,3-bis-(2,4-dichloro-benzoyloxymethyl)-1,1,3,3-tetramethyl-disiloxane
18666-42-7

1,3-bis-(2,4-dichloro-benzoyloxymethyl)-1,1,3,3-tetramethyl-disiloxane

1,11-bis-(2,4-dichloro-benzoyloxymethyl)-1,1,3,5,7,9,11,11-octamethyl-3,5,7,9-tetraphenyl-hexasiloxane
119722-21-3

1,11-bis-(2,4-dichloro-benzoyloxymethyl)-1,1,3,5,7,9,11,11-octamethyl-3,5,7,9-tetraphenyl-hexasiloxane

Conditions
ConditionsYield
With sulfuric acid
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

2-hydrido-2,4,6-trimethyl-4,6-diphenylcyclotrisiloxane
60472-60-8

2-hydrido-2,4,6-trimethyl-4,6-diphenylcyclotrisiloxane

Conditions
ConditionsYield
at 465 - 480℃;
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

1-hydro-1,3,5,7-tetramethyl-3,5,7-triphenylcyclotetrasiloxane
61469-87-2

1-hydro-1,3,5,7-tetramethyl-3,5,7-triphenylcyclotetrasiloxane

Conditions
ConditionsYield
at 465 - 480℃;
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

butan-1-ol
71-36-3

butan-1-ol

tributoxy-methyl-silane
5581-68-0

tributoxy-methyl-silane

Conditions
ConditionsYield
(i) (heating), (ii) /BRN= 969148/, aq. LiOH; Multistep reaction;
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

butan-1-ol
71-36-3

butan-1-ol

Biphenyldibutoxymethylsilan
61469-88-3

Biphenyldibutoxymethylsilan

Conditions
ConditionsYield
(i) (heating), (ii) /BRN= 969148/, aq. LiOH; Multistep reaction;
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

butan-1-ol
71-36-3

butan-1-ol

1,3-Bis-(dibutoxy-methyl-silanyl)-benzene
61469-89-4

1,3-Bis-(dibutoxy-methyl-silanyl)-benzene

Conditions
ConditionsYield
(i) (heating), (ii) /BRN= 969148/, aq. LiOH; Multistep reaction;
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

butan-1-ol
71-36-3

butan-1-ol

1,4-Bis-(dibutoxy-methyl-silanyl)-benzene
61469-90-7

1,4-Bis-(dibutoxy-methyl-silanyl)-benzene

Conditions
ConditionsYield
(i) (heating), (ii) /BRN= 969148/, aq. LiOH; Multistep reaction;
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

butan-1-ol
71-36-3

butan-1-ol

di(butoxy)(methyl)(phenyl)silane
15576-83-7

di(butoxy)(methyl)(phenyl)silane

Conditions
ConditionsYield
(i) (heating), (ii) /BRN= 969148/, aq. LiOH; Multistep reaction;
methanedisulfonic acid
503-40-2

methanedisulfonic acid

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane
77-63-4

2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

3-Methyl-3-phenyl-2,4-dioxa-1,5-dithia-1,1,5,5-tetraoxid-3-silacyclohexane

3-Methyl-3-phenyl-2,4-dioxa-1,5-dithia-1,1,5,5-tetraoxid-3-silacyclohexane

Conditions
ConditionsYield
Stage #1: methanedisulfonic acid at 100℃; for 2h; Inert atmosphere;
Stage #2: 2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane With 1,3-dimethyl-2-imidazolidinone at 190 - 200℃; for 9.5h; Inert atmosphere;
46 g

Hot Products

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