Triphenylsilane, 97%

Catalog No.	Quantity
AAA1160509	10 g
AAA1160518	50 g

Catalog No. AAA1160509 Supplier Thermo Scientific Chemicals Supplier No. A1160509

Description

CAS: 789-25-3 | C18H15Si | 259.403 g/mol

Triphenylsilane acts as a 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. It is used to synthesize hydrido silyl and bis(silyl) bis(imidazolinylidene) nickel complexes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Triphenylsilane acts as a 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. It is used to synthesize hydrido silyl and bis(silyl) bis(imidazolinylidene) nickel complexes.

Solubility
Soluble in methanol. Decomposes in water.

Notes
Air Sensitive. Incompatible with air and oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 789-25-3
• Molecular Formula: C18H15Si
• Molecular Weight (g/mol): 259.403
• MDL Number: MFCD00003003
• InChI Key: BZLZKLMROPIZSR-UHFFFAOYSA-N
• Synonym: triphenylsilane, benzene, 1,1',1-silylidynetris, triphenylsilyl, tri phenyl silicon, triphenylsilyl radical, triphenylsilane 5g, 1,1 inverted exclamation marka,1 inverted exclamation marka inverted exclamation marka-silylidynetrisbenzene; nsc 12565; triphenylhydrosilane
• PubChem CID: 6327682
• IUPAC Name: triphenylsilicon
• SMILES: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)C3=CC=CC=C3

• Boiling Point: 159°C to 163°C (3mmHg)
• Melting Point: 42°C to 44°C
• Quantity: 10 g
• Beilstein: 978182
• Flash Point: 76°C (169°F)
• Solubility Information: Soluble in methanol. Decomposes in water.
• Formula Weight: 260.41
• Percent Purity: 99%
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Triphenylsilane

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	212-333-0
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only