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Alfa Aesar™ Chlorotrimethylsilane, 98+%

$21.86 - $68.15

Chemical Identifiers

Chemical Name or Material Chlorotrimethylsilane
CAS 75-77-4
Molecular Formula C3H9ClSi
Linear Formula (CH3)3SiCl
Formula Weight 108.64g/mol
MDL Number MFCD00000502
UN Number UN1298
Beilstein 1209232
Synonym TMS chloride; Trimethylchlorosilane
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA13651AC

 
alfa aesar™
A13651-AC
25mL Each for $21.86

AAA13651AE

 
alfa aesar™
A13651-AE
100mL Each for $29.78

AAA13651AP

 
alfa aesar™
A13651-AP
500mL Each for $68.15
Description & Specifications

Specifications

Odor Chlorine-like
Boiling Point 56° to 58°C
Melting Point −58°C
Quantity 25mL
Flash Point −27°C (−16°F)
Chemical Name or Material Chlorotrimethylsilane
CAS 75-77-4
Assay ≥98%
Molecular Formula C3H9ClSi
Linear Formula (CH3)3SiCl
Formula Weight 108.64g/mol
MDL Number MFCD00000502
UN Number UN1298
Beilstein 1209232
Synonym TMS chloride; Trimethylchlorosilane
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H314-H318-H312
Highly flammable liquid and vapour.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful in contact with skin.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: TRIMETHYLCHLOROSILANE
RTECS Number VV2710000
TSCA TSCA

Applications
Chlorotrimethylsilane is used to silanize laboratory glassware, which makes the surfaces more lipophilic. It is used in the production of trimethylsilyl halides, pseudohalides and various organic silicon compounds. It is also used to produce hexamethyldisilane by reduction.

Solubility
Miscible with ether, benzene, diethylether and perchloroethylene.

Notes
Incompatible with water, strong acids, strong oxidizing agents, strong bases, alcohols, aldehydes, amines, ketones and esters.

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H314-H318-H312
Highly flammable liquid and vapour.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful in contact with skin.