Triphenylsilanol

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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

Click to get detail 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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • benzyloxytriphenylsilane
  • Triphenylsilane
  • Silanol,1,1,1-triphenyl-, sodium salt (1:1)
  • Hexaphenyldisilane
  • Chlorotriphenylsilane
  • bromo(triphenyl)silane
  • Phenyllithium
  • potassium,triphenylsilanide
  • triphenyl(2-phenylethynyl)silane
  • Disilane,1,1,1-trimethyl-2,2,2-triphenyl-

DownStream

  • triphenylsilanamine
  • Fluoro(triphenyl)silane
  • methoxytriphenylsilane
  • butyl-hydroxy-diphenylsilane
  • triethyl(triphenylsilyloxy)silane
  • trans-4-phenylbut-3-en-2-one
  • Hexaphenyldisiloxane
  • Hexabutylditin
  • hydroxymethyldiphenylsilane
  • Trimethylsilanol

Customs

[ HS Code ]: 29310095

Related Compounds

  • Triphenylsilanol vanadate
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • N-(1-ethyl-1H-benzo[d]imidazol-2-yl)-3-nitrobenzamide
  • 4-propoxy-N-(1-(propylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)benzenesulfonamide
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine