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  7. tert-Butyldiphenylchlorosilane, 97%

tert-Butyldiphenylchlorosilane, 97%

Catalog No. AAA1272109
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Catalog No. AAA1272109 Supplier Thermo Scientific Chemicals Supplier No. A1272109
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Description

CAS: 58479-61-1 | C16H19ClSi | 274.863 g/mol

tert-Butyldiphenylchlorosilane acts as a silylating reagent used to protect alcohols and in the preparation of silyl ethers. It plays a major role as a raw material and a precursor in organic synthesis and pharmaceuticals. It is also used for the synthesis of interphenylene phenyloxazoles which can be used for the treatment of circulatory disorders, angina and stroke.

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
tert-Butyldiphenylchlorosilane acts as a silylating reagent used to protect alcohols and in the preparation of silyl ethers. It plays a major role as a raw material and a precursor in organic synthesis and pharmaceuticals. It is also used for the synthesis of interphenylene phenyloxazoles which can be used for the treatment of circulatory disorders, angina and stroke.

Solubility
Miscible with chloroform and ethyl acetate. Immiscible with water.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents, water and bases.

Chemical Identifiers

CAS 58479-61-1
Molecular Formula C16H19ClSi
Molecular Weight (g/mol) 274.863
MDL Number MFCD00000497
InChI Key MHYGQXWCZAYSLJ-UHFFFAOYSA-N
Synonym tert-butylchlorodiphenylsilane, tert-butyldiphenylchlorosilane, t-butyldiphenylchlorosilane, silane, chloro 1,1-dimethylethyl diphenyl, tert-butyl chloro diphenylsilane, t-butylchlorodiphenylsilane, tbdpscl, t-butyldiphenylsilyl chloride, tert-butyldiphenyl chlorosilane, unii-3beu48ui4e
PubChem CID 94078
IUPAC Name tert-butyl-chloro-diphenylsilane
SMILES CC(C)(C)[Si](C1=CC=CC=C1)(C2=CC=CC=C2)Cl

Specifications

Boiling Point 90°C to 92°C (0.01mmHg)
Quantity 10 g
UN Number UN2987
Beilstein 644023
Flash Point 112°C (233°F)
Solubility Information Miscible with chloroform and ethyl acetate. Immiscible with water.
Formula Weight 274.87
Percent Purity 97%
Refractive Index 1.568
Sensitivity Moisture sensitive
Density 1.072
Chemical Name or Material tert-Butyldiphenylchlorosilane
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Safety and Handling

Hazard Category H314-H335
Hazard Statement GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CHLOROSILANES, CORROSIVE, N.O.S.
EINECSNumber 261-282-0
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only