Chloropentamethyldisilane
Catalog Number
ACM1560287
CAS
1560-28-7
IUPAC Name
Chloro-dimethyl-trimethylsilylsilane
Synonyms
1,1,1,2,2-Pentamethyl-2-chlorodisilane
Application
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.
Molecular Weight
166.79
Molecular Formula
C5H15ClSi2
Product Information
Canonical SMILES
C[Si](C)(C)[Si](C)(C)Cl
InChI
InChI=1S/C5H15ClSi2/c1-7(2,3)8(4,5)6/h1-5H3
InChI Key
GJCAUTWJWBFMFU-UHFFFAOYSA-N
Boiling Point
134-136 °C
Melting Point
<0 °C
Flash Point
64 °F
Purity
95%+
Density
0.862 g/mL at 25 °C (lit.)
Appearance
Liquid
Storage
Store under inert gas
Complexity
82.9
Covalently-Bonded Unit Count
1
Exact Mass
166.0400812
Hazard Statements
H314 : Causes severe skin burns and eye damage.
H226 : Flammable liquid and vapour.
H290 : May be corrosive to metals.
H226 : Flammable liquid and vapour.
H290 : May be corrosive to metals.
Heavy Atom Count
8
MDL Number
MFCD00456692
Monoisotopic Mass
166.0400812
Precautionary Statements
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/d°Ctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/d°Ctor.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/d°Ctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/d°Ctor.
Reaxys Registry Number
1733939
Refractive Index
n20/D 1.4415 (lit.)
Signal Word
Danger
Specific Gravity
0.87
Topological Polar Surface Area
0 Ų
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