490407
Chloropentamethyldisilane
97%
Synonym(s):
1-Chloro-1,1,2,2,2-pentamethyldisilane, Chlorodimethyl(trimethylsilyl)silane, Chloropentamethyldisilane, Pentamethylchlorodisilane
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About This Item
Linear Formula:
(CH3)3SiSi(CH3)2Cl
CAS Number:
Molecular Weight:
166.80
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
216-330-5
MDL number:
Pricing and availability is not currently available.
assay
97%
refractive index
n
bp
134-136 °C (lit.)
density
0.862 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)(C)[Si](C)(C)Cl
InChI
1S/C5H15ClSi2/c1-7(2,3)8(4,5)6/h1-5H3
InChI key
GJCAUTWJWBFMFU-UHFFFAOYSA-N
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.
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 3 - Skin Corr. 1B
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
102.2 °F - closed cup
flash_point_c
39 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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