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Chloromethyl(dimethyl)silane

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Name

Chloromethyl(dimethyl)silane

EINECS 221-556-2
CAS No. 3144-74-9 Density 0.894 g/mL at 25 °C(lit.)
PSA 0.00000 LogP 1.66940
Solubility N/A 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 N/A
Safety 7-16-29-33 Risk Codes 11
Molecular Structure Molecular Structure of 3144-74-9 (CHLOROMETHYLDIMETHYLSILANE) Hazard Symbols FlammableF
Synonyms

(Chloromethyl)dimethylsilane;Dimethyl(chloromethyl)silane;Dimethylsilylmethyl chloride;NSC 96776;

Article Data 18

Chloromethyl(dimethyl)silane Synthetic route

1719-57-9

Chloro(chloromethyl)dimethylsilane

3144-74-9

chloromethyldimethylsilane

Conditions
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
at 50℃; for 5h; N-siloxycarbonylation;90.8%
3144-74-9

chloromethyldimethylsilane

109-89-7

diethylamine

(diethylaminomethyl)dimethylsilane

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

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

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