Name: 010-000-050 Diphenylphosphine
SKU: 010-000-050

SKU: 010-000-050 Categories: Catalysts and Ligands, Industrial & Lab Chemicals

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CAS: 829-85-6
MF: C₁₂H₁₁P
MW: 186.19
Assay: 98%

Description

PH2PH;HPPh2;98% Ph2PH;AURORA KA-1107;Diphenylphosphin;DIPHENYLPHOSPHINE;Diphenyl phospine;Diphenyl-phosphane;PHOSPHINE, DIPHENYL;DPP/DIPHENYLPHOSPHIN

Melting point -14.5 °C Boiling point 280 °C(lit.) Density 1.07 g/mL at 25 °C Vapor pressure 2 mm Hg ( 110 °C) Refractive index n20/D 1.625(lit.) Flash point -18°C (Hexane) Storage temp. 2-8°C Form liquid Color colorless Specific Gravity 0.68 Water Solubility Miscible with ethanol, ether, benzene, concentrated hydrochloric acid. Immiscible with water. Sensitive Air & Moisture Sensitive
Diphenylphosphine Application Diphenylphosphine acts as an intermediate in the preparation of diphenylphosphide derivatives, phosphonium salts, phosphine ligands, and Wittig-Horner reagents. The presence of hydrogen atom bonded to phosphorus undergoes Michael-like addition to activated alkenes. It is involved in the preparation of 1,2-bis(diphenylphosphino)ethane and (phenyl-(phenylmethyl)phosphoryl)benzene. Further, it is used in the synthesis of aminophosphines and chiral palladacycles with N-heterocyclic carbene ligands as catalysts.

Melting point	-14.5 °C
Boiling point	280 °C(lit.)
Density	1.07 g/mL at 25 °C
Vapor pressure	2 mm Hg ( 110 °C)
Refractive index	n20/D 1.625(lit.)
Flash point	-18°C (Hexane)
Storage temp.	2-8°C
Form	liquid
Color	colorless
Specific Gravity	0.68
Water Solubility	Miscible with ethanol, ether, benzene, concentrated hydrochloric acid. Immiscible with water.
Sensitive	Air & Moisture Sensitive

010-000-050 Diphenylphosphine

Description