n-Butyltrichlorosilane, 97+%, Thermo Scientific Chemicals

Description

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.

Specifications

Chemical Identifiers

• CAS: 7521-80-4
• Molecular Formula: C4H9Cl3Si
• Molecular Weight (g/mol): 191.551
• MDL Number: MFCD00013605
• InChI Key: FQEKAFQSVPLXON-UHFFFAOYSA-N
• Synonym: silane, butyltrichloro, n-butyltrichlorosilane, trichlorobutylsilane, unii-zq9o7lyo00, zq9o7lyo00, butylsilicon trichloride, n-butyl trichlorosilane, butyl trichlorosilane, hsdb 283, butyl-trichlorosilane
• PubChem CID: 24142
• IUPAC Name: butyl(trichloro)silane
• SMILES: CCCC[Si](Cl)(Cl)Cl

• Boiling Point: 142°C to 143°C
• Quantity: 100 g
• Linear Formula: CH₃(CH₂)₃SiCl₃
• UN Number: UN1747
• Beilstein: 1736032
• Flash Point: 45°C (113°F)
• Formula Weight: 191.56
• Percent Purity: ≥97%
• Odor: Acrid
• Refractive Index: 1.437
• Sensitivity: Moisture sensitive
• Density: 1.16
• Chemical Name or Material: n-Butyltrichlorosilane

Safety and Handling

Hazard Category	H226-H314-H335
Hazard Statement	GHS H Statement H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapor.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: BUTYLTRICHLOROSILANE
EINECSNumber	231-381-3
RTECSNumber	VV2080000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only