392960

Diphenyl-2-pyridylphosphine

97%

• Synonym(s): 2-(Diphenylphosphino)pyridine, 2-Pyridyldiphenylphosphine, Diphenyl(2-pyridinyl)phosphine
• Empirical Formula (Hill Notation): C₁₇H₁₄NP
• CAS Number: 37943-90-1
• Molecular Weight: 263.27
• MDL number: MFCD00192108
• UNSPSC Code: 12352005
• PubChem Substance ID: 24864153
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: solid
• reaction suitability: reagent type: ligand; reaction type: Carbonatations; reagent type: ligand; reaction type: Dehydrogenation; reagent type: ligand; reaction type: Hydration Reaction; reagent type: ligand; reaction type: Mitsunobu Reaction; reagent type: ligand; reaction type: Stannylation
• impurities: 1-3% 2-bromopyridine
• mp: 82-84 °C (dec.) (lit.)
• functional group: phosphine
• SMILES string: c1ccc(cc1)P(c2ccccc2)c3ccccn3
• InChI: 1S/C17H14NP/c1-3-9-15(10-4-1)19(16-11-5-2-6-12-16)17-13-7-8-14-18-17/h1-14H
• InChI key: SVABQOITNJTVNJ-UHFFFAOYSA-N

Description

Application

Ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation; reagent for Mitsunobu reaction.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335,H413
• Precautionary Statements: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves