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Appearance:Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: Diphenylsilanediol
CAS: 947-42-2
MF: C12H12O2Si
MW: 216.31
EINECS: 213-427-4
Mol File: 947-42-2.mol
Diphenylsilanediol Structure
Diphenylsilanediol Chemical Properties
Melting point 144-147 °C
Boiling point 353°C [760mmHg]
density 0.87
vapor density >1 (vs air)
Fp 129 °F
storage temp. Flammables area
pka 12.06±0.53(Predicted)
form Powder
color white
Water Solubility reacts
Sensitive Air & Light Sensitive
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
BRN 2523445
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 947-42-2(CAS DataBase Reference)
NIST Chemistry Reference Diphenyl silanediol(947-42-2)
EPA Substance Registry System Silanediol, diphenyl- (947-42-2)
Safety Information
Hazard Codes F
Risk Statements 11-10
Safety Statements 16-22-24/25-37-26
RIDADR UN 1325 4.1/PG 3
WGK Germany 1
RTECS VV3640000
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 29319090
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