Diphenyl-2-pyridylphosphine, 98%, Thermo Scientific Chemicals

Description

It is a ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation. It is also employed as a reagent for Mitsunobu reaction.

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
It is a ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation. It is also employed as a reagent for Mitsunobu reaction.

Solubility
Soluble in toluene. (almost transparency)

Notes
Store in a cool dry place. Incompatible with oxidizing agents. Keep container tightly closed.

Specifications

Chemical Identifiers

• CAS: 37943-90-1
• Molecular Formula: C17H14NP
• Molecular Weight (g/mol): 263.28
• MDL Number: MFCD00192108
• InChI Key: SVABQOITNJTVNJ-UHFFFAOYSA-N
• Synonym: diphenyl-2-pyridylphosphine, 2-diphenylphosphino pyridine, 2-pyridyldiphenylphosphine, diphenyl 2-pyridinyl phosphine, diphenyl 2-pyridyl phosphane, 2-diphenylphosphanyl-pyridine, 2-diphenylphosphanyl pyridine, diphenyl pyridin-2-yl phosphane, pph2 2-pyridyl, dpppy
• PubChem CID: 621893
• IUPAC Name: diphenyl(pyridin-2-yl)phosphane
• SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=N3

• Melting Point: 82°C to 84°C
• Quantity: 25 g
• Solubility Information: Soluble in toluene. (almost transparency)
• Formula Weight: 263.27
• Percent Purity: 98%
• Chemical Name or Material: Diphenyl-2-pyridylphosphine

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
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only