Diphenylsilanediol
Catalog Number
ACM947422
CAS
947-42-2
IUPAC Name
Dihydroxy(diphenyl)silane
Synonyms
Dihydroxydiphenylsilane
Application
Diphenylsilanediol serves as a versatile catalyst with high thermal and chemical stability, making it indispensable in the medicine field, electronics industry, and polymer material production. It is synthesized through the reaction of diphenylsilane with sulfuric acid and is known for its efficiency in facilitating the synthesis of hydrocarbons from hydrogen fluoride and hydrochloric acid, likely due to its effectiveness in lowering the activation energy of these reactions. Beyond its catalytic properties, diphenylsilanediol is crucial in the manufacture of silicone resins and rubbers and acts as a valuable additive in organopolysiloxanes, which contribute to their conversion into cured solids.
Molecular Weight
216.31
Molecular Formula
C12H12O2Si
Product Information
Canonical SMILES
C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(O)O
InChI
InChI=1S/C12H12O2Si/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13-14H
InChI Key
OLLFKUHHDPMQFR-UHFFFAOYSA-N
Boiling Point
353 °C
Melting Point
144-147 °C
Flash Point
129 °F
Purity
95%+
Density
0.87 g/mL at 25 °C (lit.)
Solubility
Soluble in almost transparency.
Appearance
White powder
Storage
Inert atmosphere,Room Temperature
Complexity
174
Covalently-Bonded Unit Count
1
Exact Mass
216.060656156
Hazard Statements
H411 : Toxic to aquatic life with long lasting effects.
Heavy Atom Count
15
MDL Number
MFCD00002101
Monoisotopic Mass
216.060656156
Precautionary Statements
P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P391 : Collect spillage.
P273 : Avoid release to the environment.
P391 : Collect spillage.
Reaxys Registry Number
2523445
Refractive Index
1.615
Topological Polar Surface Area
40.5 Ų
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