Triphenylsilanol
Names
[ CAS No. ]:
791-31-1
[ Name ]:
Triphenylsilanol
[Synonym ]:
Triphenylsilanol
Triphenylhydroxysilane
TriphenylsilSIT8722.0
EINECS 212-339-3
Hydroxytriphenylsilane
(Hydroxytriphenyl)silane
Silanol, 1,1,1-triphenyl-
Silanol,triphenyl
hydroxytriphenyl-silan
triphenyl-silano
MFCD00002102
triphenyl-silanol
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
388.6±15.0 °C at 760 mmHg
[ Melting Point ]:
150-153 °C(lit.)
[ Molecular Formula ]:
C18H16OSi
[ Molecular Weight ]:
276.405
[ Flash Point ]:
188.8±20.4 °C
[ Exact Mass ]:
276.097046
[ PSA ]:
20.23000
[ LogP ]:
6.30
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.629
[ Water Solubility ]:
reacts
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VV4325500
- CHEMICAL NAME :
- Silane, hydroxytriphenyl-
- CAS REGISTRY NUMBER :
- 791-31-1
- BEILSTEIN REFERENCE NO. :
- 0985007
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C18-H16-O-Si
- MOLECULAR WEIGHT :
- 276.43
- WISWESSER LINE NOTATION :
- Q-SI-R&R&R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04018
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ WGK Germany ]:
1
[ RTECS ]:
VV4325500
[ HS Code ]:
29310095
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 29310095