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148504

Triphenylsilane

97%

Synonym(s):

1,1′,1′′-Silylidynetrisbenzene, NSC 12565, Triphenylhydrosilane

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About This Item

Linear Formula:
(C6H5)3SiH
CAS Number:
789-25-3
Molecular Weight:
260.41
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
24848907
EC Number:
212-333-0
Beilstein/REAXYS Number:
978182
MDL number:
MFCD00003003
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Quality Segment

100

assay

97%

form

solid

reaction suitability

reagent type: reductant

bp

152 °C/2 mmHg (lit.)

mp

43-45 °C (lit.)

functional group

silyl

SMILES string

c1ccc(cc1)[SiH](c2ccccc2)c3ccccc3

InChI

1S/C18H16Si/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,19H

InChI key

AKQNYQDSIDKVJZ-UHFFFAOYSA-N

Application

Reactant or reagent:
  • For catalytic hydrogen deuterium exchange reactions of silanes
  • To be oxidized by carbon nanotube-gold nanohybrids
  • For hydrolysis by ruthenium complexes
  • For hydrosilylation to produce enolsilanes
  • For synthesis of bromosilanes
  • For ozone oxidation of silyl-alkenes for synthesis of α-O-silylated acyloin derivatives
  • Used to synthesize hydrido silyl and bis(silyl) bis(imidazolinylidene) nickel complexes

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

168.8 °F - closed cup

flash_point_c

76 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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