336904

Ethyldiphenylphosphine

98%

• Synonym(s): Diphenylethylphosphine, NSC 151254
• Linear Formula: (C₆H₅)₂PCH₂CH₃
• CAS Number: 607-01-2
• Molecular Weight: 214.24
• Beilstein/REAXYS Number: 744253
• MDL number: MFCD00015170
• UNSPSC Code: 12352002
• PubChem Substance ID: 24860439
• NACRES: NA.22

Properties

• assay: 98%
• 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 1.614 (lit.)
• bp: 293 °C (lit.)
• density: 1.048 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: CCP(c1ccccc1)c2ccccc2
• InChI: 1S/C14H15P/c1-2-15(13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,2H2,1H3
• InChI key: WUOIAOOSKMHJOV-UHFFFAOYSA-N

Description

Application

Catalyst for:

• Three component coupling reactions of arylaldehydes with Me vinyl ketone and phthalimide
• Regio- and stereoselective hydroalkynylation of methylenecyclopropanes
• Synthesis of oxazolidines, thiazolidines, pyrrolidines, and indoles
• Dimer to monomer conversion
• Tandem Morita-Baylis-Hillman/Michael addition reactions
• Platinum-catalyzed cyclization
• Regioselective and stereoselective [3+2] cycloaddition
• Platinum-catalyzed intermolecular hydroamination
• Hydroformylation reactions

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H315,H319,H335
• pcodes: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter