Chloromethyl(dimethyl)silane supplier

Name
CHLOROMETHYLDIMETHYLSILANE
EINECS 221-556-2
CAS No. 3144-74-9
Article Data18
CAS DataBase
Density 0.894 g/mL at 25 °C(lit.)
Solubility
Melting Point <0 °C
Formula C₃H₉ClSi
Boiling Point 81.6 °C at 760 mmHg
Molecular Weight 108.643
Flash Point 10 °F
Transport Information UN 1993 3/PG 2
Appearance
Safety 7-16-29-33
Risk Codes 11
Molecular Structure
Hazard Symbols F
Synonyms (Chloromethyl)dimethylsilane;Dimethyl(chloromethyl)silane;Dimethylsilylmethyl chloride;NSC 96776;
PSA 0.00000
LogP 1.66940

Synthetic route

: 1719-57-9
Chloro(chloromethyl)dimethylsilane

: 3144-74-9
chloromethyldimethylsilane

Conditions

Conditions	Yield
With lithium aluminium tetrahydride In dibutyl ether under 0.8 - 3.8 Torr;	92%
Stage #1: Chloro(chloromethyl)dimethylsilane With lithium aluminium tetrahydride; diethylene glycol dibutyl ether at 2 - 45℃; Inert atmosphere; Stage #2: With hydrogenchloride In water at 2 - 10℃; pH=< 2;	86%
With lithium aluminium tetrahydride In diethyl ether at 0℃;	78%

: 3144-74-9
chloromethyldimethylsilane

: C60H60O14Si10

: C72H96Cl4O14Si14

Conditions

Conditions	Yield
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In toluene at 40℃; for 16h; Inert atmosphere; Schlenk technique;	99%

: 3144-74-9
chloromethyldimethylsilane

: 152339-15-6
1,3,5-Tris-(1,1-diallyl-but-3-enyl)-benzene

: 1,3,5-tris-{4-(chloromethyl-dimethyl-silanyl)-1,1-bis-[3-(chloromethyl-dimethyl-silanyl)-propyl]-butyl}-benzene

Conditions

Conditions	Yield
With bis(η2:η2-1,3-divinyltetramethyl)platinum(0) In diethyl ether; xylene at 20℃; for 72h;	98%
chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex at 20℃; for 24h;
Kartsted catalyst In diethyl ether at 20℃; for 13h;

: 3144-74-9
chloromethyldimethylsilane

: (1R,3S,7R,9S)-5,5,11,11-tetraallyl-1,3,7,9-tetraphenyl-2,4,6,8,10,12,13,14-octaoxa-1,3,5,7,9,11-hexasilatricyclo[7.3.1.13,7]tetradecane

: 5,5,11,11-tetrakis(3-((chloromethyl)dimethylsilyl)propyl)-1,3,7,9-tetraphenyl-2,4,6,8,10,12,13,14-octaoxa-1,3,5,7,9,11-hexasilatricyclo[7.3.1.13,7]tetradecane

Conditions

Conditions	Yield
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In toluene at 25 - 40℃; for 16h; Inert atmosphere;	95%

: 3144-74-9
chloromethyldimethylsilane

: 2039-82-9
1-bromo-4-ethenyl-benzene

: 124789-74-8
C11H16BrClSi

Conditions

Conditions	Yield
dihydrogen hexachloroplatinate In toluene at 20℃;	94%

: 3144-74-9
chloromethyldimethylsilane

: 57618-47-0
5-benzyloxy-1-pentyne

: 1345668-23-6
(5-(benzyloxy)pent-1-en-2-yl)(chloromethyl)dimethylsilane

Conditions

Conditions	Yield
With cyclopentadienylruthenium(II) trisacetonitrile hexafluorophosphate In acetone at 5℃; for 2h; Inert atmosphere; Cooling;	94%

: 3144-74-9
chloromethyldimethylsilane

: 224191-80-4
4-triallylmethylphenol

: 387339-00-6
4-{4-(chloromethyl-dimethyl-silanyl)-1,1-bis-[3-(chloromethyl-dimethyl-silanyl)-propyl]-butyl}-phenol

Conditions

Conditions	Yield
In diethyl ether at 20℃; for 48h;	91%
chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex In diethyl ether at 20 - 35℃; for 48h;	85%
chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex In diethyl ether at 20 - 50℃; for 48h;	85%
With chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex In tetrahydrofuran at 40℃; for 24h; Inert atmosphere;
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In diethyl ether at 20℃; for 24h;

: 3144-74-9
chloromethyldimethylsilane

: 124-38-9
carbon dioxide

: 109-89-7
diethylamine

: 64128-88-7
(chloromethyl)dimethylsilyl diethylcarbamate

Conditions

Conditions	Yield
at 50℃; for 5h; N-siloxycarbonylation;	90.8%

...Expand

: 3144-74-9
chloromethyldimethylsilane

: 109-89-7
diethylamine

: (diethylaminomethyl)dimethylsilane

Conditions

Conditions	Yield
In hexane for 10h; amination; Heating;	90.7%

: 3144-74-9
chloromethyldimethylsilane

: {Methyl-[2-(methyl-[2-(methyl-divinyl-silanyl)-ethyl]-{2-[tris-(2-{methyl-bis-[2-(methyl-divinyl-silanyl)-ethyl]-silanyl}-ethyl)-silanyl]-ethyl}-silanyl)-ethyl]-vinyl-silanyl}-ethene

: C116H276Cl16Si29

Conditions

Conditions	Yield
With platinum divinyltetramethyldisiloxane In tetrahydrofuran at 54℃; for 22h;	90%

: 3144-74-9
chloromethyldimethylsilane

: 289699-82-7
1-(1,1-diallyl-but-3-enyl)-4-methylsulfanyl-benzene

: 527698-51-7
1-{4-(chloromethyl-dimethyl-silanyl)-1,1-bis-[3-(chloromethyl-dimethyl-silanyl)-propyl]-butyl}-4-methylsulfanyl-benzene

Conditions

Conditions	Yield
In diethyl ether at 20℃; for 48h;	90%

: 3144-74-9
chloromethyldimethylsilane

: 591-87-7
Allyl acetate

: 499773-71-6
3-(chloromethyldimethylsilanyl)propyl ethanoate

Conditions

Conditions	Yield
With dihydrogen hexachloroplatinate In tetrahydrofuran; isopropyl alcohol for 2h; Heating;	88%

: 3144-74-9
chloromethyldimethylsilane

: 1112-66-9
tetraallylsilane

: 441322-81-2
1-(chloromethyl-dimethyl-silanyl)-3-{tris-[3-(chloromethyl-dimethyl-silanyl)-propyl]-silanyl}-propane

Conditions

Conditions	Yield
With Speier's catalyst In toluene at 60℃; for 5h; Inert atmosphere;	87%
With dihydrogen hexachloroplatinate In tetrahydrofuran at 70℃; for 12h;	76%
bis(tetrabutylammonium) hexachloroplatinate(IV) In dichloromethane at 45℃;

: 3144-74-9
chloromethyldimethylsilane

: 762-72-1
allyl-trimethyl-silane

: 17891-75-7
(chloromethyl)dimethyl(3-(trimethylsilyl)propyl)silane

Conditions

Conditions	Yield
platinum In tetrahydrofuran; toluene for 72h; Heating;	87%
With 1,3-di(η2-vinyl)-1.1.3.3-tetramethyldisiloxane platinum(0) In tetrahydrofuran; toluene Cooling with ice; Reflux; Inert atmosphere;	87%

: 3144-74-9
chloromethyldimethylsilane

: 124-38-9
carbon dioxide

: 660-68-4
diethyl amine hydrochloride

: 64128-88-7
(chloromethyl)dimethylsilyl diethylcarbamate

Conditions

Conditions	Yield
at 60℃; for 10h; N-siloxycarbonylation;	86.9%

...Expand

: 3144-74-9
chloromethyldimethylsilane

: 2,2-dimethyl-3-trimethylsilyl-1,3-oxazolidin-4-one

: 2,2-dimethyl-3-(dimethylchlorosilylmethyl)-1,3-oxazolidin-4-one

Conditions

Conditions	Yield
at 110 - 120℃; Substitution;	86%

: 3144-74-9
chloromethyldimethylsilane

: 78-94-4
methyl vinyl ketone

: Chloromethyl-dimethyl-((Z)-1-methyl-propenyloxy)-silane

Conditions

Conditions	Yield
HRh(PPh3)4 for 1.5h; Ambient temperature;	85%

: 3144-74-9
chloromethyldimethylsilane

: 124-38-9
carbon dioxide

: 64882-07-1
diethylammonium diethylcarbamate

: 64128-88-7
(chloromethyl)dimethylsilyl diethylcarbamate

Conditions

Conditions	Yield
for 5h; dehydrocondensation; Heating;	84.6%

...Expand

: 3144-74-9
chloromethyldimethylsilane

: 53677-54-6
(n-butylaminomethyl)dimethylmethoxysilane

: [(chloromethyldimethylsilyl)butylaminomethyl]methoxydimethylsilane

Conditions

Conditions	Yield
at 65℃; for 3h; dehydrocondensation;	84.6%

: 3144-74-9
chloromethyldimethylsilane

: 124-38-9
carbon dioxide

: 53677-54-6
(n-butylaminomethyl)dimethylmethoxysilane

: (chloromethyl)dimethylsilyl N-butyl-N-(methoxydimethylsilylmethyl)carbamate

Conditions

Conditions	Yield
at 55℃; for 5h; N-siloxycarbonylation;	83.9%

...Expand

: 3144-74-9
chloromethyldimethylsilane

: 930-68-7
cyclohexenone

: Chloromethyl-(cyclohex-1-enyloxy)-dimethyl-silane

Conditions

Conditions	Yield
HRh(PPh3)4 for 0.5h; Ambient temperature;	83%

: 3144-74-9
chloromethyldimethylsilane

: 2497-21-4, 50396-87-7, 50396-96-8, 130981-55-4, 25659-22-7
4-hexen-3-one

: Chloromethyl-((Z)-1-ethyl-but-1-enyloxy)-dimethyl-silane

Conditions

Conditions	Yield
HRh(PPh3)4 for 10h; Ambient temperature;	83%

: 3144-74-9
chloromethyldimethylsilane

: 829-85-6
diphenylphosphane

: 86934-50-1
((dimethylsilyl)methyl)diphenylphosphane

Conditions

Conditions	Yield
Stage #1: diphenylphosphane With n-butyllithium In tetrahydrofuran; hexane at -80 - 20℃; for 3.5h; Inert atmosphere; Schlenk technique; Stage #2: chloromethyldimethylsilane In tetrahydrofuran; hexane at -40 - 20℃; Schlenk technique; Inert atmosphere;	83%

: 3144-74-9
chloromethyldimethylsilane

: ethyl (R)-3-(benzyloxy)hexanoate

: (R)-(4-(benzyloxy)-2-methyleneheptyl)dimethylsilane

Conditions

Conditions	Yield
Stage #1: chloromethyldimethylsilane With magnesium In tetrahydrofuran for 2h; Inert atmosphere; Reflux; Stage #2: ethyl (R)-3-(benzyloxy)hexanoate With cerium(III) chloride In tetrahydrofuran at -78 - 20℃; for 17h; Inert atmosphere;	83%

: 3144-74-9
chloromethyldimethylsilane

: C56H52O14Si10

: C68H88Cl4O14Si14

Conditions

Conditions	Yield
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In toluene at 40℃; for 16h; Inert atmosphere; Schlenk technique;	81%

: 623-73-4
diazoacetic acid ethyl ester

: 3144-74-9
chloromethyldimethylsilane

: 13950-54-4
ethyl <(chloromethyl)dimethylsilyl>acetate

Conditions

Conditions	Yield
Product distribution; multistep reaction; new method for synthesis of ethyl silylacetates;	80%
copper 1) 90 deg C, 2) 90 deg C; Yield given. Multistep reaction;

: 3144-74-9
chloromethyldimethylsilane

: 1073-13-8
4,4-dimethylcyclohexenone

: Chloromethyl-(4,4-dimethyl-cyclohex-1-enyloxy)-dimethyl-silane

Conditions

Conditions	Yield
HRh(PPh3)4 for 4h; Ambient temperature;	80%

: 3144-74-9
chloromethyldimethylsilane

: 1576-85-8
4-pentenyl acetate

: 499773-73-8
5-(chloromethyldimethylsilanyl)pentyl ethanoate

Conditions

Conditions	Yield
With dihydrogen hexachloroplatinate In tetrahydrofuran; isopropyl alcohol for 2h; Heating;	80%

: 3144-74-9
chloromethyldimethylsilane

: 175168-00-0
3-[Allyl-methyl-(3-{tris-[3-(diallyl-methyl-silanyl)-propyl]-silanyl}-propyl)-silanyl]-propene

: 1-{bis-[3-(chloromethyl-dimethyl-silanyl)-propyl]-methyl-silanyl}-3-[tris-(3-{bis-[3-(chloromethyl-dimethyl-silanyl)-propyl]-methyl-silanyl}-propyl)-silanyl]-propane

Conditions

Conditions	Yield
With Speier's catalyst In toluene at 60℃; for 5h; Inert atmosphere;	80%
With dihydrogen hexachloroplatinate In tetrahydrofuran Heating;	70%

: 3144-74-9
chloromethyldimethylsilane

: 57-14-7
1,1-dimethylhydrazine

: (N,N-dimethylhydrazinomethyl)dimethylsilane

Conditions

Conditions	Yield
In hexane at 40℃; for 5h; Alkylation;	79.6%

Chloromethyl(dimethyl)silane Specification

The CAS register number of Silane,(chloromethyl)dimethyl- is 3144-74-9. It also can be called as Dimethyl(chloromethyl)silane and the systematic name about this chemical is (chloromethyl)(dimethyl)silane. The molecular formula about this chemical is C₃H₉ClSi and the molecular weight is 108.64. It belongs to the following product categories which include Organometallic Reagents; Organosilicon; Others and so on.

Physical properties about Silane,(chloromethyl)dimethyl- are: (1)ACD/LogP: 1.75; (2)ACD/LogD (pH 5.5): 1.75; (3)ACD/LogD (pH 7.4): 1.75; (4)ACD/BCF (pH 5.5): 12.57; (5)ACD/BCF (pH 7.4): 12.57; (6)ACD/KOC (pH 5.5): 213.04; (7)ACD/KOC (pH 7.4): 213.04; (8)#Freely Rotating Bonds: 1; (9)Enthalpy of Vaporization: 30.89 kJ/mol; (10)Boiling Point: 81.6 °C at 760 mmHg; (11)Vapour Pressure: 90.3 mmHg at 25°C.

Preparation: this chemical can be prepared by chloro-chloromethyl-dimethyl-silane. This reaction will need reagent LiAlH₄.

Uses of Silane,(chloromethyl)dimethyl-: it can be used to produce 1-chloro-2,2,5,5-tetramethyl-2-silahexane with 3,3-dimethyl-but-1-ene. This reaction will need reagent H₂PtCl₆.

When you are using this chemical, please be cautious about it as the following:
This chemical is highly flammable. If you want to store this chemical, please keep container tightly closed and keep away from sources of ignition. If you want to use it, please do not empty into drains. When you are using it, please take precautionary measures against static discharges.

You can still convert the following datas into molecular structure:
(1)SMILES: ClC[SiH](C)C
(2)InChI: InChI=1/C3H9ClSi/c1-5(2)3-4/h5H,3H2,1-2H3
(3)InChIKey: BHLKIZCNPYDMOY-UHFFFAOYAC
(4)Std. InChI: InChI=1S/C3H9ClSi/c1-5(2)3-4/h5H,3H2,1-2H3
(5)Std. InChIKey: BHLKIZCNPYDMOY-UHFFFAOYSA-N

Product Name

CHLOROMETHYLDIMETHYLSILANE

Synthetic route

Chloromethyl(dimethyl)silane Specification

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