Welcome to LookChem.com Sign In|Join Free

CAS

  • or

3027-21-2

Post Buying Request

3027-21-2 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

3027-21-2 Usage

Chemical Properties

Colorless or yellowish transparent liquid

Check Digit Verification of cas no

The CAS Registry Mumber 3027-21-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3027-21:
(6*3)+(5*0)+(4*2)+(3*7)+(2*2)+(1*1)=52
52 % 10 = 2
So 3027-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H14O2Si/c1-10-12(11-2)8-9-6-4-3-5-7-9/h3-7,12H,8H2,1-2H3

3027-21-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name Dimethoxymethylphenylsilane

1.2 Other means of identification

Product number -
Other names Methyl-phenyl-dimethoxysilane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates,Paint additives and coating additives not described by other categories
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3027-21-2 SDS

3027-21-2Synthetic route

Methyltrichlorosilane
75-79-6

Methyltrichlorosilane

Methyltrimethoxysilan
1185-55-3

Methyltrimethoxysilan

chlorobenzene
108-90-7

chlorobenzene

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

Conditions
ConditionsYield
Stage #1: Methyltrimethoxysilan; chlorobenzene With magnesium In tetrahydrofuran for 1h; Reflux;
Stage #2: Methyltrichlorosilane; Methyltrimethoxysilan; chlorobenzene In tetrahydrofuran for 6.5h; Concentration; Reflux;
99.6%
Methyltrimethoxysilan
1185-55-3

Methyltrimethoxysilan

phenylmagnesium bromide
100-58-3

phenylmagnesium bromide

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

Conditions
ConditionsYield
In diethyl ether for 1h; Reflux;95%
methanol
67-56-1

methanol

methylphenylsilane
766-08-5

methylphenylsilane

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

Conditions
ConditionsYield
With C18H24N2O2Zn In neat (no solvent) at 20℃; for 0.5h; Solvent; Inert atmosphere;92%
With air; hydrido(triphenylphosphine)copper(I) hexamer In benzene for 4.5h; Ambient temperature;83%
With C30H48N8Zn2 In tetrahydrofuran-d8 at 25℃; for 0.166667h; Inert atmosphere;
bromobenzene
108-86-1

bromobenzene

Methyltrimethoxysilan
1185-55-3

Methyltrimethoxysilan

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

Conditions
ConditionsYield
Stage #1: bromobenzene With magnesium; methyl iodide In tetrahydrofuran for 0.1h; Inert atmosphere; Reflux; Large scale;
Stage #2: Methyltrimethoxysilan In tetrahydrofuran at 90℃; for 6.3h; Inert atmosphere; Large scale;
90.2%
With sodium at 38℃; for 2h; Temperature; Reagent/catalyst;80%
methanol
67-56-1

methanol

sodium methylate
124-41-4

sodium methylate

dichloromethylphenylsilane
149-74-6

dichloromethylphenylsilane

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

Conditions
ConditionsYield
With hydrogenchloride In water at 40 - 70℃; for 1h;88.6%
Methyltrimethoxysilan
1185-55-3

Methyltrimethoxysilan

chlorobenzene
108-90-7

chlorobenzene

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

Conditions
ConditionsYield
With 15-crown-5; sodium at 38℃; for 2h; Temperature;87%
Stage #1: chlorobenzene With magnesium In tetrahydrofuran for 1.5h; Inert atmosphere; Reflux; Large scale;
Stage #2: With methyl iodide In tetrahydrofuran for 1h; Inert atmosphere; Heating; Large scale;
Stage #3: Methyltrimethoxysilan In tetrahydrofuran at 90℃; for 7h; Inert atmosphere; Large scale;
67%
1,3-bis(4-hydroxybutyl)tetramethyldisiloxane
5931-17-9

1,3-bis(4-hydroxybutyl)tetramethyldisiloxane

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

A

methanol
67-56-1

methanol

B

hydroxybutyl-terminated polymethylsiloxane with fifty percent phenyl content

hydroxybutyl-terminated polymethylsiloxane with fifty percent phenyl content

Conditions
ConditionsYield
With hydrogenchloride In water for 4.5h; Heating / reflux;A n/a
B 100%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

methyldifluorophenylsilane
328-57-4

methyldifluorophenylsilane

Conditions
ConditionsYield
With sodium hexaflorophosphate In various solvent(s) at 200℃; for 0.75h;98%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

isopropylmagnesium chloride
1068-55-9

isopropylmagnesium chloride

rac-isopropylmethoxymethylphenylsilane
40299-93-2

rac-isopropylmethoxymethylphenylsilane

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether for 18h; Inert atmosphere; Reflux;97%
octanol
111-87-5

octanol

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

(methoxy)(octoxy)(methyl)(phenyl)silane

(methoxy)(octoxy)(methyl)(phenyl)silane

Conditions
ConditionsYield
With CBV600 at 110℃; for 0.0833333h; Temperature; Microwave irradiation; Inert atmosphere;95.8%
With CBV600 at 80℃; for 0.0833333h; Temperature; Reagent/catalyst; Microwave irradiation;
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

1-oxo-1-methyl-4-ethyl-4-hydroxymethyl-2,6-dioxa-1-phosphacyclohexane
1365801-87-1

1-oxo-1-methyl-4-ethyl-4-hydroxymethyl-2,6-dioxa-1-phosphacyclohexane

C15H25O5PSi

C15H25O5PSi

Conditions
ConditionsYield
In monoethylene glycol diethyl ether at 110℃; for 9h; Temperature; Solvent; Inert atmosphere;95.2%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

1-oxo-1-methyl-4-ethyl-4-hydroxymethyl-2,6-dioxa-1-phosphacyclohexane
1365801-87-1

1-oxo-1-methyl-4-ethyl-4-hydroxymethyl-2,6-dioxa-1-phosphacyclohexane

methylphenylbis(1-oxo-1-methyl-4-ethyl-1-phospha-2,6-dioxacyclohexyl-4-methoxy)silane

methylphenylbis(1-oxo-1-methyl-4-ethyl-1-phospha-2,6-dioxacyclohexyl-4-methoxy)silane

Conditions
ConditionsYield
With methoxybenzene; sodium hydroxide at 150℃; for 11h; Reagent/catalyst; Temperature;92.7%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

ethriol phosphite
824-11-3

ethriol phosphite

methylphenylbis(1-oxo-1-methyl-4-ethyl-1-phospha-2,6-dioxacyclohexyl-4-methoxy)silane

methylphenylbis(1-oxo-1-methyl-4-ethyl-1-phospha-2,6-dioxacyclohexyl-4-methoxy)silane

Conditions
ConditionsYield
With methyl p-toluene sulfonate In 1,2-dimethoxyethane at 150℃; for 15h; Concentration; Solvent; Reagent/catalyst; Temperature; Inert atmosphere;90.5%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

ethriol phosphite
824-11-3

ethriol phosphite

C15H25O5PSi

C15H25O5PSi

Conditions
ConditionsYield
With methyl p-toluene sulfonate In N,N-dimethyl-formamide at 140℃; for 14h; Solvent; Temperature; Concentration; Reagent/catalyst; Inert atmosphere;90.3%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

1-Bromonaphthalene
90-11-9

1-Bromonaphthalene

methoxy(methyl)(1-naphthyl)phenylsilane
3553-88-6, 16544-83-5, 16952-14-0, 18544-02-0

methoxy(methyl)(1-naphthyl)phenylsilane

Conditions
ConditionsYield
Stage #1: 1-Bromonaphthalene With magnesium In tetrahydrofuran; diethyl ether Inert atmosphere;
Stage #2: dimethoxy(methyl)phenylsilane In tetrahydrofuran; diethyl ether for 12h; Reflux; Inert atmosphere;
90%
With magnesium In tetrahydrofuran; diethyl ether; toluene for 13h; Reflux;89%
With magnesium 1) ether+benzene+THF; 2) ether+benzene+THF; 55 deg C, 12 h.; Yield given. Multistep reaction;
With magnesium In tetrahydrofuran; toluene for 12h; Inert atmosphere; Reflux;
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

4,4'-bis(dimethylsilyl)diphenyl ether
13315-17-8

4,4'-bis(dimethylsilyl)diphenyl ether

polymer, Mw 15.9 KDa, Mw/Mn 2.20; monomer(s): 4,4\-bis(dimethylsilyl)diphenyl ether; methylphenyldimethoxysilane

polymer, Mw 15.9 KDa, Mw/Mn 2.20; monomer(s): 4,4\-bis(dimethylsilyl)diphenyl ether; methylphenyldimethoxysilane

Conditions
ConditionsYield
With tris(pentafluorophenyl)borate In toluene89%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

butan-1-ol
71-36-3

butan-1-ol

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

di(butoxy)(methyl)(phenyl)silane

Conditions
ConditionsYield
With Amberlyst 15 at 100℃; for 0.333333h; Microwave irradiation; Inert atmosphere;89%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

1-bromo-4-methoxynaphthalene
5467-58-3

1-bromo-4-methoxynaphthalene

methoxy(4-methoxy-1-naphthyl)methylphenylsilane

methoxy(4-methoxy-1-naphthyl)methylphenylsilane

Conditions
ConditionsYield
at 80℃; for 15h; Grignard reaction;88%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

3-methyl-2-buten-1-ol
556-82-1

3-methyl-2-buten-1-ol

(methoxy)(3-methyl-2-butenoxy)(methyl)(phenyl)silane

(methoxy)(3-methyl-2-butenoxy)(methyl)(phenyl)silane

Conditions
ConditionsYield
With CBV780 at 23℃; for 0.0833333h; Time; Microwave irradiation;86.3%
With CBV 780 at 23℃; for 0.0833333h; Temperature; Microwave irradiation;
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

butan-1-ol
71-36-3

butan-1-ol

(methoxy)(butoxy)(methyl)(phenyl)silane

(methoxy)(butoxy)(methyl)(phenyl)silane

Conditions
ConditionsYield
With CBV600 at 23℃; for 0.333333h; Reagent/catalyst; Temperature;86.1%
With HSZ-320HOA at 110℃; for 0.0833333h; Reagent/catalyst; Temperature; Microwave irradiation;
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

N,N-dimethyl(naphthalen-1-yl)methanamine
16413-71-1

N,N-dimethyl(naphthalen-1-yl)methanamine

1-(8-(methoxy(methyl)(phenyl)silyl)naphthalen-1-yl)-N,N-dimethylmethanamine

1-(8-(methoxy(methyl)(phenyl)silyl)naphthalen-1-yl)-N,N-dimethylmethanamine

Conditions
ConditionsYield
Stage #1: N,N-dimethyl(naphthalen-1-yl)methanamine With n-butyllithium In diethyl ether at 0 - 20℃; for 24h; Inert atmosphere; Schlenk technique;
Stage #2: dimethoxy(methyl)phenylsilane In diethyl ether at -50 - 20℃; for 24h; Inert atmosphere; Schlenk technique;
86%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

1-(Trimethylsilyl)imidazole
18156-74-6

1-(Trimethylsilyl)imidazole

1-[methoxy(methyl)phenylsilyl]-1H-imidazole
1453266-13-1

1-[methoxy(methyl)phenylsilyl]-1H-imidazole

Conditions
ConditionsYield
With aluminum isopropoxide Heating; Inert atmosphere;85.7%
octanol
111-87-5

octanol

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

di(octoxy)(methyl)(phenyl)silane

di(octoxy)(methyl)(phenyl)silane

Conditions
ConditionsYield
With Amberlyst 15 at 100℃; for 0.333333h; Microwave irradiation; Inert atmosphere;85%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

3,5-dimethyl-1-(trimethylsilyl)-1H-pyrazole
18290-96-5

3,5-dimethyl-1-(trimethylsilyl)-1H-pyrazole

1-[methoxy(methyl)phenylsilyl]-3,5-dimethyl-1H-pyrazole
1453266-14-2

1-[methoxy(methyl)phenylsilyl]-3,5-dimethyl-1H-pyrazole

Conditions
ConditionsYield
With aluminum isopropoxide Heating; Inert atmosphere;84.4%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

tert-butyl alcohol
75-65-0

tert-butyl alcohol

(methoxy)(tert-butoxy)(methyl)(phenyl)silane

(methoxy)(tert-butoxy)(methyl)(phenyl)silane

Conditions
ConditionsYield
With CBV780 at 70℃; for 0.25h; Concentration; Microwave irradiation;84.2%
With CBV 780 at 70℃; for 0.25h; Concentration; Microwave irradiation;
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

acetic anhydride
108-24-7

acetic anhydride

di(acetoxy)methyl(phenyl)silane
17998-91-3

di(acetoxy)methyl(phenyl)silane

Conditions
ConditionsYield
With CBV780 at 110℃; for 0.0833333h; Sealed tube; Microwave irradiation;81%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

propionic acid anhydride
123-62-6

propionic acid anhydride

methyl(phenyl)di(propanoyloxy)silane

methyl(phenyl)di(propanoyloxy)silane

Conditions
ConditionsYield
With CBV780 at 110℃; for 0.5h; Sealed tube; Microwave irradiation;81%
1,4-bis(dimethylsilyl)benzene
2488-01-9

1,4-bis(dimethylsilyl)benzene

dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

polymer, Mw 11.7 KDa, Mw/Mn 1.65; monomer(s): 1,4-bis(dimethylsilyl)benzene; methylphenyldimethoxysilane

polymer, Mw 11.7 KDa, Mw/Mn 1.65; monomer(s): 1,4-bis(dimethylsilyl)benzene; methylphenyldimethoxysilane

Conditions
ConditionsYield
With tris(pentafluorophenyl)borate In toluene80%
dimethoxy(methyl)phenylsilane
3027-21-2

dimethoxy(methyl)phenylsilane

propionic acid anhydride
123-62-6

propionic acid anhydride

methyl(methoxy)(phenyl)(propanoyloxy)silane

methyl(methoxy)(phenyl)(propanoyloxy)silane

Conditions
ConditionsYield
With CBV780 at 25℃; for 0.25h; Sealed tube;77%

3027-21-2Relevant articles and documents

Hydrosilane σ-Adduct Intermediates in an Adaptive Zinc-Catalyzed Cross-dehydrocoupling of Si?H and O?H Bonds

Patnaik, Smita,Kanbur, Uddhav,Ellern, Arkady,Sadow, Aaron D.

supporting information, p. 10428 - 10436 (2021/05/27)

Three-coordinate PhBOX (Formula presented.) ZnR (PhBOX (Formula presented.) =phenyl-(4,4-dimethyl-oxazolinato; R=Me: 2 a, Et: 2 b) catalyzes the dehydrocoupling of primary or secondary silanes and alcohols to give silyl ethers and hydrogen, with high turnover numbers (TON; up to 107) under solvent-free conditions. Primary and secondary silanes react with small, medium, and large alcohols to give various degrees of substitution, from mono- to tri-alkoxylation, whereas tri-substituted silanes do not react with MeOH under these conditions. The effect of coordinative unsaturation on the behavior of the Zn catalyst is revealed through a dramatic variation of both rate law and experimental rate constants, which depend on the concentrations of both the alcohol and hydrosilane reactants. That is, the catalyst adapts its mechanism to access the most facile and efficient conversion. In particular, either alcohol or hydrosilane binds to the open coordination site on the PhBOX (Formula presented.) ZnOR catalyst to form a PhBOX (Formula presented.) ZnOR(HOR) complex under one set of conditions or an unprecedented σ-adduct PhBOX (Formula presented.) ZnOR(H?SiR′3) under other conditions. Saturation kinetics provide evidence for the latter species, in support of the hypothesis that σ-bond metathesis reactions involving four-centered electrocyclic 2σ–2σ transition states are preceded by σ-adducts.

Method for industrially producing dialkyl dialkoxy silane

-

Paragraph 0058-0060, (2020/04/17)

The invention discloses a method for industrially producing dialkyl dialkoxy silane, which comprises the following steps: in the presence of a catalyst and a solvent A, heating brominated hydrocarbonA and metal magnesium to reflux, and initiating reaction to obtain a first reaction solution; synchronously and dropwise adding chlorinated hydrocarbon and brominated hydrocarbon B which are diluted by a solvent B into the first reaction solution, and continuing reaction to obtain a second reaction solution; dropwise adding the second reaction solution into alkyl trialkoxy silane, and carrying outreflux reaction to obtain a third reaction solution; and cooling the third reaction solution, carrying out solid-liquid separation, and finally, carrying out washing and rectifying to obtain the dialkyl dialkoxy silane. The Grignard reaction of the chlorinated hydrocarbon is promoted by utilizing the high activity of the brominated hydrocarbon, so that on one hand, the overall conversion rate ofthe Grignard reaction can be remarkably improved, byproducts are reduced, the yield of a final product is improved, and on the other hand, the production cost can be reduced.

Platinum-Catalyzed Multicomponent Alcoholysis/Hydrosilylation and Bis-hydrosilylation of Alkynes with Dihydrosilanes

Xu, Jian-Xing,Chen, Mu-Yi,Zheng, Zhan-Jiang,Cao, Jian,Xu, Zheng,Cui, Yu-Ming,Xu, Li-Wen

, p. 3111 - 3116 (2017/08/29)

A new method for the hydrosilylation of alkynes controlled by a platinum catalyst with a monophosphine ligand (called TBSO-MOP) was explored. The platinum-catalyzed multicomponent and sequential silylation reaction involving alkynes, alcohols, and dihydrosilanes resulted in the highly stereoselective and high-yielding construction of functional (E)-vinylsilyl ethers. Moreover, the one-pot bis-hydrosilylation of terminal alkynes with dihydrosilanes was also achieved with the same platinum catalyst system.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 3027-21-2