336920

Isopropyldiphenylphosphine

97%

• Synonym(s): NSC 244305
• Linear Formula: (C₆H₅)₂PCH(CH₃)₂
• CAS Number: 6372-40-3
• Molecular Weight: 228.27
• EC Number: 228-902-1
• MDL number: MFCD00015028
• UNSPSC Code: 12352002
• PubChem Substance ID: 24860440
• NACRES: NA.22

Properties

• assay: 97%
• 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
• bp: 165 °C/11 mmHg (lit.)
• mp: 40-43 °C (lit.)
• functional group: phosphine
• SMILES string: CC(C)P(c1ccccc1)c2ccccc2
• InChI: 1S/C15H17P/c1-13(2)16(14-9-5-3-6-10-14)15-11-7-4-8-12-15/h3-13H,1-2H3
• InChI key: LLZAIAIZAVMQIG-UHFFFAOYSA-N

Description

Application

Catalyst in:

• Nickel/Lewis acid-catalyzed aryl- and alkenylcyanation of unsaturated bonds
• Nickel/Lewis Acid-Catalyzed Cyanoesterification and Cyanocarbamoylation of Alkynes
• Methoxycarbonylation reactions (palladium complex)
• Decarboxylative cross-coupling in the presence of palladium
• Asymmetric hydrogenation of quinolines catalyzed by iridium complexes of BINOL-derived diphosphonites
• Hydroesterification of vinylarenes in complex with palladium

• Ligand precatalyst for room-temperature Heck coupling reactions

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves