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Home > Product > Organic Silicon Compounds > Silanols > Diphenylsilanediol

Diphenylsilanediol | CAS Number: 947-42-2

Catalog Number
ACM947422
Product Name
Diphenylsilanediol
Structure
CAS Number
947-42-2
EC Number
213-427-4
IUPAC Name
dihydroxy(diphenyl)silane
Synonyms
CD6150;Difenyl-dihydroxysilan;dihydroxydiphenyl-silan;Diphenyldihydroxylsilicane;Diphenyldihydroxysilane;Diphenylsilandiol;diphenyl-silanedio;Silane, dihydroxydiphenyl-
Category
Organic silanol and Silicon alkoxide
Molecular Weight
216.31
Exact Mass
216.06100
Molecular Formula
C12H12O2Si
Boiling Point
352.6ºC at 760 mmHg
Melting Point
138-142ºC
Flash Point
53ºC
Density
1.19 g/cm3
Purity
95%+
Appearance
Colorless solid
SMILES
C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(O)O
InChIKey
OLLFKUHHDPMQFR-UHFFFAOYSA-N
Safty Description
S16
Hazard Statements
F:Flammable;
WGK Germany
1
Stability
Stable. Combustible. Incompatible with strong oxidizing agents.
Packing Group
III
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1Unintentional PCB in chlorophenylsilanes as a source of contamination in environmental samples.

Anezaki K1, Nakano T2.

J Hazard Mater. 2015 Apr 28;287:111-7. doi: 10.1016/j.jhazmat.2015.01.026. Epub 2015 Jan 26.

This paper discusses the concentrations and congener patterns of PCBs unintentionally present in chlorophenylsilanes. Chlorophenylsilanes are used in the production of silicone-based adhesives and phenyl silicones. The concentration of PCBs in adhesives was found to range from not-detectable concentrations to 40mg/kg. The concentrations of PCBs in trichlorophenylsilane, dichlorodiphenylsilane, chlorotriphenylsilane, and diphenylsilanediol were 0. Read More

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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA