148504

Triphenylsilane

97%

• Synonym(s): 1,1′,1′′-Silylidynetrisbenzene, NSC 12565, Triphenylhydrosilane
• 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

Properties

• Quality Segment: 100
• assay: 97%
• form: solid
• reaction suitability: reagent type: reductant
• bp: 152 °C/2 mmHg (lit.)
• mp: 43-45 °C (lit.)
• 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

Description

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

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• 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