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  7. Chlorotrimethylsilane, 98%

Chlorotrimethylsilane, 98%

Catalog No. p-7021352
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Quantity:
25 mL
100 mL
500 mL
Catalog No. Quantity
AAA13651AC 25 mL
AAA13651AE 100 mL
AAA13651AP 500 mL
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Catalog No. AAA13651AC

Supplier: Thermo Scientific Chemicals A13651AC

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Description

CAS: 75-77-4 | C3H9ClSi | 108.64 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Chemical Identifiers

CAS 75-77-4
Molecular Formula C3H9ClSi
Molecular Weight (g/mol) 108.64
MDL Number MFCD00000502
InChI Key IJOOHPMOJXWVHK-UHFFFAOYSA-N
Synonym trimethylchlorosilane, trimethylsilyl chloride, silane, chlorotrimethyl, trimethyl chlorosilane, monochlorotrimethylsilicon, tmcs, chloro trimethyl silane, silane, trimethylchloro, silicane, chlorotrimethyl, tmscl
PubChem CID 6397
ChEBI CHEBI:85069
IUPAC Name chloro(trimethyl)silane
SMILES C[Si](C)(C)Cl

Specifications

Boiling Point 56°C to 58°C
Melting Point -58°C
Quantity 25 mL
Linear Formula (CH3)3SiCl
UN Number UN1298
Beilstein 1209232
Flash Point −27°C (−16°F)
Solubility Information Miscible with ether,benzene,diethylether and perchloroethylene.
Formula Weight 108.64
Percent Purity ≥98%
Odor Chlorine-like
Refractive Index 1.389
Sensitivity Moisture sensitive
Density 0.856
Chemical Name or Material Chlorotrimethylsilane
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Safety and Handling

Hazard Category H225-H301-H312+H332-H314
Hazard Statement 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.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: TRIMETHYLCHLOROSILANE
EINECSNumber 200-900-5
RTECSNumber VV2710000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only