244902

Methyldiphenylphosphine

99%

• Synonym(s): Diphenylphosphinomethane, Diphenyl-methylphosphine
• Linear Formula: (C₆H₅)₂PCH₃
• CAS Number: 1486-28-8
• Molecular Weight: 200.22
• Beilstein/REAXYS Number: 743075
• EC Number: 216-065-5
• MDL number: MFCD00008508
• UNSPSC Code: 12352002
• PubChem Substance ID: 24854716
• NACRES: NA.22

Properties

• assay: 99%
• form: liquid
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• refractive index: n20/D 1.625 (lit.)
• bp: 120-122 °C/1.5 mmHg (lit.)
• density: 1.076 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: CP(c1ccccc1)c2ccccc2
• InChI: 1S/C13H13P/c1-14(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
• InChI key: UJNZOIKQAUQOCN-UHFFFAOYSA-N

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)