Chlorotrimethylsilane, 98%, Thermo Scientific Chemicals

Description

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

Silylation reagent

Specifications

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

• Melting Point: -58.0°C
• Color: Colorless
• Density: 0.8500g/mL
• Boiling Point: 57.0°C
• Flash Point: −28°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (GC)
• Packaging: Glass bottle
• Linear Formula: (CH₃)₃SiCl
• Refractive Index: 1.3870 to 1.3890
• Quantity: 1 L
• Beilstein: 04,IV,4007
• Fieser: 01,1232; 02,435; 03,310; 04,537; 05,709; 06,626; 07,66; 08,107; 09,112; 10,96; 11,127; 12,279; 13,165; 14,88; 15,14; 16,23; 17,79
• Merck Index: 15,218
• Specific Gravity: 0.85
• Solubility Information: Solubility in water: reacts. Other solubilities: care must be taken with ketones,soluble in benzene,ether and perchloroethylene
• Viscosity: 0.34 mPa.s (25°C)
• Formula Weight: 108.64
• Percent Purity: 98%
• Physical Form: Liquid
• Chemical Name or Material: Chlorotrimethylsilane

Safety and Handling

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

RUO – Research Use Only