673935
Chlorodiphenylsilane
technical grade, 90%
Synonym(s):
Diphenylchlorosilane
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About This Item
Linear Formula:
(C6H5)2SiHCl
CAS Number:
Molecular Weight:
218.75
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2937164
Assay:
90%
grade
technical grade
Quality Segment
assay
90%
reaction suitability
reactivity: alcohol reactive, reagent type: protection reagent
refractive index
n
bp
143 °C/10 mmHg (lit.)
density
1.118 g/mL at 25 °C (lit.)
functional group
silyl
SMILES string
[H][Si](Cl)(c1ccccc1)c2ccccc2
InChI
1S/C12H11ClSi/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,14H
InChI key
VTMOWGGHUAZESJ-UHFFFAOYSA-N
General description
Chlorodiphenylsilane is an organosilicon compound that can be used as a protecting group for alcohols and amines. It is also used as a reagent in cross-coupling reactions. In addition, it is used as a precursor in the synthesis of various silicon-containing compounds.
Application
Chlorodiphenylsilane can be used as a reactant for the selective mono- and di-allylation and allenylation of chlorosilanes in the presence of indium/base to synthesize mono- or di-allylated or allenylation products. It also acts as a responsive coupling agent for functionalizing silica surfaces.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
supp_hazards
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
221.0 °F
flash_point_c
105 °C
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