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tert-Butylchlorodiphenylsilane

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tert-Butylchlorodiphenylsilane Basic information

Product Name:
tert-Butylchlorodiphenylsilane
CAS:
58479-61-1
MF:
C16H19ClSi
MW:
274.86
EINECS:
261-282-0
Mol File:
58479-61-1.mol
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tert-Butylchlorodiphenylsilane Chemical Properties

Boiling point:
90 °C0.01 mm Hg(lit.)
Density 
1.057 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.568(lit.)
Flash point:
>230 °F
storage temp. 
Store at 5°C
form 
Liquid
color 
Clear colorless to yellow or slightly brown
Specific Gravity
1.074
Water Solubility 
reacts
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
644023
CAS DataBase Reference
58479-61-1(CAS DataBase Reference)
NIST Chemistry Reference
Silane, chloro(1,1-dimethylethyl)diphenyl-(58479-61-1)
EPA Substance Registry System
Silane, chloro(1,1-dimethylethyl)diphenyl- (58479-61-1)
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Safety Information

Hazard Codes 
C,Xi
Risk Statements 
14-34-37-29-20/21/22-40
Safety Statements 
26-36/37/39-45-8
RIDADR 
UN 2987 8/PG 2
WGK Germany 
3
10
Hazard Note 
Irritant/Corrosive
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29310095

MSDS

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tert-Butylchlorodiphenylsilane Usage And Synthesis

Chemical Properties

Tert-Butylchlorodiphenylsilane is a colorless to pale brown oily liquid with pungent odor, may be used as silylating agent for derivatization of alcohols, ketones, carboxylic acids, amines, amides and mercaptanes selectively into functional groups in different sterical environments.

Purification Methods

Purify it by repeated fractional distillaton. It is soluble in DMF and pentane [Hanessian & Lavalee Can J Chem 53 2975 1975, Robl et al. J Med Chem 34 2804 1991]. [Beilstein 4 IV 4076 for tert-butylchlorodimethylsilane.]

tert-Butylchlorodiphenylsilane Preparation Products And Raw materials

Preparation Products

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