MilliporeSigma
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195537

Sigma-Aldrich

tert-Butyl(chloro)diphenylsilane

98%

Synonym(s):
tert-Butyldiphenylchlorosilane, TBDPSCl
Linear Formula:
(CH3)3CSi(C6H5)2Cl
CAS Number:
Molecular Weight:
274.86
Beilstein:
644023
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

form

liquid

refractive index

n20/D 1.568 (lit.)

bp

90 °C/0.01 mmHg (lit.)

density

1.057 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)[Si](Cl)(c1ccccc1)c2ccccc2

InChI

1S/C16H19ClSi/c1-16(2,3)18(17,14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3

InChI key

MHYGQXWCZAYSLJ-UHFFFAOYSA-N

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Application

Silylating reagent used in the protection of alcohols and the preparation of silyl ethers.

Packaging

2, 10 g in glass bottle
50, 250 g in Sure/Seal™
1 kg in Sure/Seal™

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

230.0 °F

Flash Point(C)

> 110 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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