Bis(3,5-dimethylphenyl)phosphine , 95% , 71360-06-0

CAS NO.：71360-06-0

Empirical Formula: C16H19P

Molecular Weight: 242.3

MDL number: MFCD01074629

PRODUCT Properties

• Boiling point: 368.8±42.0 °C(Predicted)
• Density: 1.017 g/mL at 25 °C
• refractive index: n20/D1.599
• Flash point: >110℃
• form: liquid
• color: colorless
• Sensitive: air sensitive
• InChI: InChI=1S/C16H19P/c1-11-5-12(2)8-15(7-11)17-16-9-13(3)6-14(4)10-16/h5-10,17H,1-4H3
• InChIKey: GPFIUEZTNRNFGD-UHFFFAOYSA-N
• SMILES: P(C1=CC(C)=CC(C)=C1)C1=CC(C)=CC(C)=C1

Description and Uses

Bis(3,5-dimethylphenyl)phosphine can be used as a reactant to prepare:

• Iron(II) chiral diimine diphosphine complexes as catalysts for the asymmetric transfer hydrogenation of ketones.
• The complex of iridium with biphenol phosphite-phosphine bidentate ligand as an asymmetric catalyst for the hydrogenation of N-arylimines.
• Chiral phosphines with excellent stereoselectivity by 1, 4 addition reaction with α,β-unsaturated aldehydes using a palladium catalyst.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P264; P270; P301+P312; P330; P501
• Hazard Codes: Xn
• Risk Statements: 22
• Safety Statements: 26-36/37/39
• RIDADR: UN 3334
• WGK Germany: 3
• HS Code: 29319090