Triphenylphosphine hydrobromide, 97%

Description

CAS: 6399-81-1 | C18H16BrP | 343.20 g/mol

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 (decomposition)
• Odor: Odorless
• Quantity: 25 g
• UN Number: UN3261
• Beilstein: 3633387
• Solubility Information: Soluble in water.
• Formula Weight: 343.21
• Percent Purity: 97%
• Chemical Name or Material: Triphenylphosphine hydrobromide

Safety and Handling

Hazard Category	H314
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	229-012-6
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only