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Chlorotrimethylsilane, 98%, Thermo Scientific Chemicals Product Code.: 11493900
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Chlorotrimethylsilane, 98%, Thermo Scientific Chemicals

Product Code. 11493900
25 mL
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Quantity:
25 mL
100 mL
500 mL
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Product Code. 11493900

Brand: Thermo Scientific Alfa Aesar A13651.AC

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Description

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.
TRUSTED_SUSTAINABILITY

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, tmsclShow MoreShow Less
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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Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0462601 Certificate TypeCertificate of Analysis Date02/12/2024 Catalog NumberA13651.AP,A13651.AE,A13651.AU,A13651.AC
Lot NumberA0459555 Certificate TypeCertificate of Analysis Date13/03/2024 Catalog NumberA13651.AP,A13651.AE,A13651.AU,A13651.AC
Lot Number10247424 Certificate TypeCertificate of Analysis Date19/07/2023 Catalog NumberA13651.AP,A13651,A13651.AE,A13651.AU,A13651.AC
Lot Number10245026 Certificate TypeCertificate of Analysis Date14/12/2022 Catalog NumberA13651.AP,A13651.AE,A13651.AU,A13651.AC
Lot NumberA0446436 Certificate TypeCertificate of Analysis Date24/11/2022 Catalog NumberA13651.AP,A13651.AE,A13651.AU,A13651.AC

Safety and Handling

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Product Identifier
  • Chlorotrimethylsilane
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 2
  • Skin corrosion/irritation Category 1 A
 Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H301-Toxic if swallowed.
  • H312-Harmful in contact with skin.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
  • EUH014-Reacts violently with water.
  • EUH071-Corrosive to the respiratory tract.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P240-Ground/bond container and receiving equipment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P402+P404-Store in a dry place. Store in a closed container.
 Supplemental information
  • MIXTURE LIST-Contains : Trimethylchlorosilane
SDS

RUO – Research Use Only

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