381241

Diethylphenylphosphine

96%

• Synonym(s): NSC 158475
• Linear Formula: (C₂H₅)₂PC₆H₅
• CAS Number: 1605-53-4
• Molecular Weight: 166.20
• Beilstein/REAXYS Number: 742484
• EC Number: 216-516-6
• MDL number: MFCD00015172
• UNSPSC Code: 12352002
• PubChem Substance ID: 24863798
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 96%
• 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 1.546 (lit.)
• bp: 120-121 °C/29 mmHg (lit.)
• density: 0.954 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: CCP(CC)c1ccccc1
• InChI: 1S/C10H15P/c1-3-11(4-2)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3
• InChI key: LVTCZSBUROAWTE-UHFFFAOYSA-N

Description

Application

Catalyst for:

• Selective cross-dimerization
• Diastereoselective condensations
• Carboxyl migration reactions
• Selective hydrogenation
• Asymmetric induction by chiral diphosphines in ring contraction

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: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 183.2 °F - closed cup
• flash_point_c: 84 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter