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 quantities
Cas:1112-39-6
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inquiryProduct description: Product name Dimethoxydimethylsilane CAS number 1112-39-6 Assay ≥99% Appearance Colorless transparent liquid Capacity 1000mt/year Application Organic che
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inquiry1,ISO Certificate 2,Factory price 3,Free sample and Fast delivery Appearance:Colorless transparent liquid Storage:All products should be stored at a dry and ventilated location away from fire and other dangerous goods, and should avoid direct sunl
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inquiryhigh quality Appearance:liquid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
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inquiryTIANFUCHEM--1112-39-6--Dimethyldimethoxysilane in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business rel
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiryWITH 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
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inquiry1. 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 ♦ W
Cas:1112-39-6
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inquiryDimethyldimethoxysilane Synonym: Dimethoxydimethylsilane CAS No.:1112-39-6 Molecular formula:(CH3)2Si(CH3O)2 Molecular Weight:120.22 Properties: Colorless, transparent liquid. Applications: It is used as structure-controlling agent,
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inquiryProduct Name: Dimethyldimethoxysilane CAS: 1112-39-6 MF: C4H12O2Si MW: 120.22 EINECS: 214-189-4 Mol File: 1112-39-6.mol Dimethyldimethoxysilane Structure Dimethyldimethoxysilane Chemical Properties Melting point -80°C Boil
Cas:1112-39-6
Min.Order:1 Kilogram
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inquiryDimethyldimethoxysilane CAS:1112-39-6 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 in
Cas:1112-39-6
Min.Order:1 Gram
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inquiryHello, 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
Cas:1112-39-6
Min.Order:1 Kilogram
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inquiry1112-39-6 Dimethyldimethoxysilane Molecular formula:(CH3)2Si(CH3O)2 1.We have been specializing in special fine chemical for long, with strong R&D strength. 2.ISO9001. 3.We have been cooperating with oversea from Europe, USA, Korea, J
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inquiry1,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 qualifie
Cas:1112-39-6
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inquiryHangzhou 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
Cas:1112-39-6
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:1112-39-6
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inquiryZibo 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
Cas:1112-39-6
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Cas:1112-39-6
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inquirySuperior quality, moderate price & quick delivery. Appearance:Colorless clear liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:As struct
Cas:1112-39-6
Min.Order:1 Kilogram
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inquiryProduct name: Dimethyldimethoxysilane CAS No.:1112-39-6 Molecule Formula:C4H12O2Si Molecule Weight:120.22 Purity: 98% Package: 25kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard TESTING I
Cas:1112-39-6
Min.Order:1 Kilogram
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inquiryProduct 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,
Cas:1112-39-6
Min.Order:1 Gram
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inquiryConditions | Yield |
---|---|
In methanol at 18 - 57℃; for 3.5h; | 99% |
With diethyl ether |
methanol
1-(methoxydimethylsilyl)-3-(3-methoxy-1,1,3,3-tetramethyldisilazanyl)-2,2,4,4-tetramethyldisilazane
A
dimethyldimethoxysilan
B
1,3-bis(methoxydimethylsilyl)-2,2,4,4-tetramethylcyclodisilazane
Conditions | Yield |
---|---|
In hexane | A 90.5% B 96.5% |
Conditions | Yield |
---|---|
In benzene-d6 | A n/a B 96% |
methanol
1-(chlorodimethylsilyl)-3-(3-chloro-1,1,3,3-tetramethyl-1-disilazanyl)-2,2,4,4-tetramethylcyclodisilazane
dimethyldimethoxysilan
Conditions | Yield |
---|---|
for 0.5h; | 95% |
Hexamethylcyclotrisiloxane
carbonic acid dimethyl ester
dimethyldimethoxysilan
Conditions | Yield |
---|---|
With aluminum oxide; potassium fluoride at 400℃; | 94% |
methanol
1,3-bis(chlorodimethylsilyl)-2,2,4,4-tetramethylcyclodisilazane
dimethyldimethoxysilan
Conditions | Yield |
---|---|
In hexane for 0.5h; | 92% |
bis(ethylmercapto)dimethylsilane
orthoformic acid triethyl ester
A
dimethyldimethoxysilan
B
tris(ethylsulfanyl)methane
Conditions | Yield |
---|---|
With zinc(II) chloride In toluene at 0℃; for 5h; | A 80% B 90% |
Conditions | Yield |
---|---|
With C6H5N(CH3)2; CH3OH | 90% |
With methanol; N,N-dimethyl-aniline | 90% |
With C6H5N(CH3)2; CH3OH | 40-50 |
deuteromethanol
2-methyl-3-triphenylphosphonio-2-silabutane-2-thiolate
A
dimethyldimethoxysilan
Conditions | Yield |
---|---|
Isomerization; Elimination; | A 80% B 30% C 40% D 30% |
chloromethyldimethylphenylsilane
sodium methylate
A
dimethyldimethoxysilan
B
methoxydimethylphenylsilane
C
dimethyl-phenyl-methoxymethylsilane
Conditions | Yield |
---|---|
In methanol at 65℃; for 12h; Product distribution; variation of reactants, solvents, temperature and reaction time; | A 6% B 5% C 79% |
In methanol at 65℃; for 12h; | A 6% B 5% C 79% |
chloromethyldimethylvinylsilane
sodium methylate
A
dimethyldimethoxysilan
B
vinyldimethylmonomethoxysilane
C
allyl(methoxy)dimethylsilane
D
(methoxymethyl)dimethylvinylsilane
Conditions | Yield |
---|---|
In methanol at 65℃; Yields of byproduct given; | A n/a B n/a C n/a D 76% |
chloromethyldimethylphenylsilane
sodium methylate
A
dimethyldimethoxysilan
B
Benzyl-dimethyl-methoxysilan
C
methoxydimethylphenylsilane
D
ethyl(methoxy)methylphenylsilane
Conditions | Yield |
---|---|
In 1,4-dioxane at 30℃; for 168h; | A 3% B 76% C 3% D 14% |
In methanol at 30℃; for 168h; Product distribution; variation of reactants, solvents, temperature and reaction time; | A 3% B 76% C 3% D 14% |
chloromethyldimethylphenylsilane
sodium methylate
A
dimethyldimethoxysilan
B
methoxydimethylphenylsilane
C
ethyl(methoxy)methylphenylsilane
Conditions | Yield |
---|---|
With 18-crown-6 ether In 1,4-dioxane at 30℃; for 18h; | A 76% B 10% C 14% |
In 1,4-dioxane at 100℃; for 12h; | A 44% B 12% C 32% |
methanol
1-(chlorodimethylsilyl)-3-(3-chloro-1,1,3,3-tetramethyl-1-disilazanyl)-2,2,4,4-tetramethylcyclodisilazane
A
dimethyldimethoxysilan
B
Tris-(methoxy-dimethylsilyl)-amin
Conditions | Yield |
---|---|
With triethylamine for 0.5h; | A 35% B 73% |
dimethylmonochlorosilane
tributyltin methoxide
A
dimethyldimethoxysilan
B
tributyltin chloride
C
tri-n-butyl-tin hydride
Conditions | Yield |
---|---|
2:1; room temp.; | A 68% B n/a C n/a |
chloromethyldimethylphenylsilane
caesium methoxide
A
dimethyldimethoxysilan
B
methoxydimethylphenylsilane
C
dimethyl-phenyl-methoxymethylsilane
Conditions | Yield |
---|---|
In methanol at 65℃; for 2h; | A 66% B 20% C 8% |
chloromethyldimethylphenylsilane
potassium methanolate
A
dimethyldimethoxysilan
B
methoxydimethylphenylsilane
C
dimethyl-phenyl-methoxymethylsilane
Conditions | Yield |
---|---|
In methanol at 65℃; for 12h; | A 46% B 14% C 28% |
chloromethyldimethylvinylsilane
sodium methylate
A
dimethyldimethoxysilan
B
vinyldimethylmonomethoxysilane
C
allyl(methoxy)dimethylsilane
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; | A 19% B 9% C 45% |
In 1,4-dioxane at 100℃; Product distribution; other solvent, temperature and reactants; | A 19% B 9% C 45% |
1,2-dimethoxy-1,1,2,2-tetramethyldisilane
isoprene
A
dimethyldimethoxysilan
Conditions | Yield |
---|---|
at 475℃; | A 39% B 31% |
Cp*(OC)(pyridine)FeSiMe2OMe
A
dimethyldimethoxysilan
Conditions | Yield |
---|---|
In toluene heated at 90°C for 24 h; | A 24% B 18% |
formaldehyde diethyl acetal
bis(ethylmercapto)dimethylsilane
A
1-ethoxy-1-(ethylthio)methane
B
dimethyldimethoxysilan
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In toluene at 0℃; for 5h; | A 12% B 7% |
Dimethoxymethane
bis(ethylmercapto)dimethylsilane
A
dimethyldimethoxysilan
B
(ethylthio)methoxymethane
Conditions | Yield |
---|---|
With zinc(II) chloride In toluene at 0℃; for 5h; Product distribution; other temperature; | A 4% B 10% |
With zinc(II) chloride In toluene at 0℃; for 5h; | A 4% B 10% |
tetramethylorthosilicate
methylmagnesium chloride
dimethyldimethoxysilan
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With N,N-dimethyl-aniline | |
With N,N-diethylaniline; Petroleum ether | |
With aniline |
methoxydimethylsilyl azide
A
dimethyldimethoxysilan
B
diazidodimethylsilane
Conditions | Yield |
---|---|
With aluminium trichloride at 25℃; Equilibrium constant; Thermodynamic data; |
methanol
1-(chlorodimethylsilyl)-3-(3-chloro-1,1,3,3-tetramethyl-1-disilazanyl)-2,2,4,4-tetramethylcyclodisilazane
A
dimethyldimethoxysilan
B
Tris-(methoxy-dimethylsilyl)-amin
C
1-(methoxydimethylsilyl)-3-(3-methoxy-1,1,3,3-tetramethyldisilazanyl)-2,2,4,4-tetramethyldisilazane
Conditions | Yield |
---|---|
With triethylamine In hexane for 0.5h; Product distribution; Heating; without triethylamine; |
methanol
1,3-bis(aminodimethylsilyl)-2,2,4,4-tetramethylcyclodisilazane
A
dimethyldimethoxysilan
B
Tris-(methoxy-dimethylsilyl)-amin
C
1,3-bis(methoxydimethylsilyl)-2,2,4,4-tetramethylcyclodisilazane
Conditions | Yield |
---|---|
With triethylamine for 18h; Product distribution; Heating; other reaction time;; |
methanol
1,3-Di-tert-butyl-2-(di-tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin
A
diisobutylamine
B
dimethyldimethoxysilan
C
tert-butylamine
D
phosphorous acid trimethyl ester
Conditions | Yield |
---|---|
for 1h; Product distribution; Ambient temperature; |
Chloro(chloromethyl)dimethylsilane
sodium methylate
A
(chloromethyl)methoxydimethylsilane
B
dimethyldimethoxysilan
C
methoxydimethyl(methoxymethyl)silane
Conditions | Yield |
---|---|
at 140℃; Product distribution; Mechanism; var. temp., other alkali metals alkoxides, chloromethyldimethylhalosilanes, and chloromethyldimethylmethoxysilane; |
dimethyldimethoxysilan
tetramethyldivinyldisiloxane
1,1,3,3,5,5-hexamethyl-1,5-divinyltrisiloxane
Conditions | Yield |
---|---|
With iron(III) chloride at 70 - 80℃; for 4h; Temperature; Reagent/catalyst; | 94.2% |
With trifluorormethanesulfonic acid; acetic anhydride; acetic acid at 50℃; for 2.5h; | 51.7% |
4,4,6-trimethyl-[1,3]dioxane
dimethyldimethoxysilan
2,2,4,4,6-Pentamethyl-1,3-dioxa-2-silacyclohexane
Conditions | Yield |
---|---|
With tin(IV) chloride at 65℃; | 94% |
dimethyldimethoxysilan
2,2-dimethyl-[1,3,2]dioxasilinane
A
Dimethoxymethane
B
2,2,4,4,6-Pentamethyl-1,3-dioxa-2-silacyclohexane
Conditions | Yield |
---|---|
With tin(IV) chloride at 65℃; Product distribution; other reaction conditions; also with 1,3-dioxane and 4,4-dimethyl-1,3-dioxane; | A n/a B 94% |
1-methyl-1H-pyrazole
dimethyldimethoxysilan
Nonafluorobutanesulfonyl fluoride
B
dimethyldifluorosilane
Conditions | Yield |
---|---|
In diethyl ether 35°C , 24 h; | A 94% B n/a |
In diethyl ether 35°C , 24 h; | A 94% B n/a |
1-methyl-1H-imidazole
dimethyldimethoxysilan
Nonafluorobutanesulfonyl fluoride
Conditions | Yield |
---|---|
In diethyl ether 20°C, slight warming; | 93.9% |
In diethyl ether 20°C, slight warming; | 93.9% |
dimethyldimethoxysilan
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; for 8h; Solvent; Temperature; Inert atmosphere; | 93.6% |
Conditions | Yield |
---|---|
With tris(pentafluorophenyl)borate In toluene | 92% |
dimethyldimethoxysilan
3-methyl-2-butenylmagnesium chloride
(γ,γ-dimethylallyl)dimethylmethoxysilane
Conditions | Yield |
---|---|
In tetrahydrofuran at -20 - 20℃; for 19h; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
With iodine; magnesium; potassium iodide for 5h; Inert atmosphere; Reflux; | 91.51% |
dimethyldimethoxysilan
3-chloroprop-1-ene
allyl(methoxy)dimethylsilane
Conditions | Yield |
---|---|
With iodine; magnesium; potassium iodide In acetyl chloride for 5h; Inert atmosphere; Reflux; | 91.51% |
dimethyldimethoxysilan
4-hydroxymethyl-2,6,7-trioxa-1λ5-phosphabicyclo<2.2.2>octane-1-sulfide
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; for 6h; Temperature; Solvent; Inert atmosphere; | 91.2% |
N,N'-dimethylbenzylamine
dimethyldimethoxysilan
Nonafluorobutanesulfonyl fluoride
trimethylbenzylammoniumperfluorobutylsulfonate
Conditions | Yield |
---|---|
In diethyl ether 20°C, slight warming, 20 h; | 90.2% |
In diethyl ether 20°C, slight warming, 20 h; | 90.2% |
dimethyldimethoxysilan
4,4'-bis(dimethylsilyl)diphenyl ether
Conditions | Yield |
---|---|
With tris(pentafluorophenyl)borate In toluene | 90% |
N,N'-dimethylbenzylamine
dimethyldimethoxysilan
Nonafluorobutanesulfonyl fluoride
A
dimethyldifluorosilane
B
trimethylbenzylammoniumperfluorobutylsulfonate
Conditions | Yield |
---|---|
In diethyl ether 35°C , 20 h; | A n/a B 90% |
In diethyl ether 35°C , 20 h; | A n/a B 90% |
Conditions | Yield |
---|---|
Stage #1: N,N-dimethylaminomethylferrocene With tert.-butyl lithium In diethyl ether; pentane at 20℃; Inert atmosphere; Schlenk technique; Stage #2: dimethyldimethoxysilan In diethyl ether; pentane at -60 - 20℃; for 12h; Inert atmosphere; Schlenk technique; | 90% |
4-methyl-morpholine
dimethyldimethoxysilan
Nonafluorobutanesulfonyl fluoride
N,N-dimethylmorpholiniumperfluorobutylsulfonate
Conditions | Yield |
---|---|
In diethyl ether 20°C, slight warming, 24 h; | 88.2% |
In diethyl ether 20°C, slight warming, 24 h; | 88.2% |
dimethyldimethoxysilan
trifluorormethanesulfonic acid
bis(trifluoromethanesulfonyloxy)dimethylsilane
Conditions | Yield |
---|---|
at 0℃; | 88% |
1-Methylpyrrolidine
dimethyldimethoxysilan
Nonafluorobutanesulfonyl fluoride
A
N,N-dimethylpyrrolidiniumperfluorobutylsulfonate
B
dimethyldifluorosilane
Conditions | Yield |
---|---|
In diethyl ether 35°C , 24 h; | A 88% B n/a |
In diethyl ether 35°C , 24 h; | A 88% B n/a |
perfluorooctyl sulfofluorure
dimethyldimethoxysilan
diethyl-octadecyl-amine
trimethylbenzylammoniumperfluorobutylsulfonate
Conditions | Yield |
---|---|
In diethyl ether 20°C, slight warming; | 88% |
In diethyl ether 20°C, slight warming; | 88% |
4-methyl-morpholine
dimethyldimethoxysilan
Nonafluorobutanesulfonyl fluoride
A
N,N-dimethylmorpholiniumperfluorobutylsulfonate
B
dimethyldifluorosilane
Conditions | Yield |
---|---|
In diethyl ether 35°C , 24 h; | A 88% B n/a |
In diethyl ether 35°C , 24 h; | A 88% B n/a |
dimethyldimethoxysilan
n-propylmagnesium bromide
methoxydimethyl(n-propyl)silane
Conditions | Yield |
---|---|
In diethyl ether at 0 - 20℃; for 19h; Inert atmosphere; | 85% |
perfluorooctyl sulfofluorure
dimethyldimethoxysilan
N,N-dimethyl-n-octadecylamine
trimethylstearylammoniumperfluorooctylsulfonate
Conditions | Yield |
---|---|
In diethyl ether 20°C, slight warming, 5 h; | 84.4% |
In diethyl ether 20°C, slight warming, 5 h; | 84.4% |
In diethyl ether |
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