Benzyldiphenylphosphine, 99%, Thermo Scientific Chemicals

Description

Employed as a catalyst for Suzuki cross-coupling and antiarthritic agent (inhibitor of cathepsin B). It is also used as catalyst in pharmaceutical research.

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.

Specifications

Chemical Identifiers

• CAS: 7650-91-1
• Molecular Formula: C19H17P
• Molecular Weight (g/mol): 276.32
• MDL Number: MFCD00014083
• InChI Key: UZCPNEBHTFYJNY-UHFFFAOYSA-N
• Synonym: benzyldiphenylphosphine, phosphine, diphenyl phenylmethyl, phosphine, benzyldiphenyl, diphenylbenzylphosphine, benzyl diphenyl phosphane, benzyl-diphenylphosphine, benzyl-diphenyl-phosphane, di phenyl-phenylmethyl phosphane, diphenylphosphionomethyl polystyrene, benzyldiphenylphosphine, polymer-bound
• PubChem CID: 603920
• SMILES: C(P(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 74°C to 75°C
• Quantity: 0.5 g
• Sensitivity: Air Sensitive
• Solubility Information: Slightly soluble in water.
• IUPAC Name: benzyldiphenylphosphane
• Formula Weight: 276.32
• Percent Purity: 99%
• Physical Form: Powder
• Chemical Name or Material: Benzyldiphenylphosphine

Safety and Handling

Hazard Category	H302-H315-H319-H335
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only