CHLOROPENTAMETHYLDISILANE Chemical Properties

Melting point:

<0°C

Boiling point:

134-136 °C(lit.)

Density 

0.862 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.4415(lit.)

Flash point:

64 °F

form 

clear liquid

color 

Colorless to Almost colorless

Specific Gravity

0.8684

Hydrolytic Sensitivity

8: reacts rapidly with moisture, water, protic solvents

InChIKey

GJCAUTWJWBFMFU-UHFFFAOYSA-N

EPA Substance Registry System

Disilane, chloropentamethyl- (1560-28-7)

Safety Information

Hazard Codes 

F,C

Risk Statements 

11-14-34

Safety Statements 

16-26-36/37/39-45

RIDADR 

UN 2985 3/PG 2

WGK Germany 

3

TSCA 

No

HS Code 

2931.90.9010

HazardClass 

8/3

PackingGroup 

II

MSDS

• Language:English Provider:SigmaAldrich

CHLOROPENTAMETHYLDISILANE Usage And Synthesis

Uses

Chloropentamethyldisilane may be used as one of the constituents for the sythesis of silyloxyjulolidine (SiN1) as a source of silyl radicals which may be used as photoinitiators for free radical photopolymerization. It may also be used in the preparation of 2-pentamethyldisilanyloxymethyl)phenylpentamethyldisilane.

CHLOROPENTAMETHYLDISILANE(1560-28-7)Related Product Information

• TRIMETHYL(PENTAFLUOROPHENYL)SILANE
• TETRAVINYLSILANE
• Bis(trimethylsilyl)methane
• TETRAKIS(TRIMETHYLSILOXY)SILANE
• Chloromethyltrimethylsilane
• 1,1,2-TRIMETHYLDISILANE
• 1,1,2,2-TETRAMETHYLDISILANE
• CHLOROPENTAMETHYLDISILANE
• PENTAMETHYLDISILANE 97