Triphenylphosphine hydrobromide, 97%, Thermo Scientific Chemicals

Description

Triphenylphosphine hydrobromide is used as mild source of anhydrous HBr; catalyst for formation of THP ethers from tertiary alcohols; preparation of phosphonium salts.

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
Triphenylphosphine hydrobromide is used as mild source of anhydrous HBr; catalyst for formation of THP ethers from tertiary alcohols; preparation of phosphonium salts.

Solubility
Soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 6399-81-1
• Molecular Formula: C18H16BrP
• Molecular Weight (g/mol): 343.20
• MDL Number: MFCD00035107
• InChI Key: CMSYDJVRTHCWFP-UHFFFAOYSA-N
• Synonym: triphenylphosphine hydrobromide, triphenylphosphonium bromide, phosphine, triphenyl-, hydrobromide, triphenylphosphane hydrobromide, triphenylphosphine bromine, pubchem13868, ph3p hbr, ph3p . hbr, unappfzuzwmopv-uhfffaoysa-n
• PubChem CID: 80811
• IUPAC Name: triphenylphosphane;hydrobromide
• SMILES: Br.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: ∼196°C
• Odor: Odorless
• Quantity: 5 g
• UN Number: UN3261
• Beilstein: 3633387
• Formula Weight: 343.21
• Percent Purity: 97%
• Chemical Name or Material: Triphenylphosphine hydrobromide

RUO – Research Use Only