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Diphenylphosphine

Catalog No. 252964 Name Sigma Aldrich
CAS Number 829-85-6 Website http://www.sigmaaldrich.com
M. F. C12H11P Telephone 1-800-521-8956
M. W. 186.189501 Fax
Purity 98% Email
Storage Chembase ID: 112482

SYNONYMS

Title
二苯基膦
IUPAC name
diphenylphosphane
IUPAC Traditional name
diphenylphosphine
Synonyms
HPPh2
Ph2PH

DATABASE IDS

CAS Number 829-85-6
Beilstein Number 742504
EC Number 212-591-4
MDL Number MFCD00003040
PubChem SID 24855251

PROPERTIES

Linear Formula (C6H5)2PH
Purity 98%
Boiling Point 280 °C(lit.)
Density 1.07 g/mL at 25 °C(lit.)
Flash Point 110 °C
Flash Point 230 °F
Refractive Index n20/D 1.625(lit.)
Vapor Pressure 2 mmHg ( 110 °C)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H250-H315-H319-H335
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P222-P231-P261-P305 + P351 + P338-P422
RID/ADR UN 2845 4.2/PG 1
Risk Statements 17-36/37/38
Safety Statements 26-36
Hazard Class 4.2
UN Number 2845
Packing Group 1
German water hazard class 3

DETAILS

Description (English)
Application
Deprotonation of Ph2PH gives diphenylphosphide, used for synthesis of novel phosphine ligands, Wittig-Horner reagents, and phosphonium salts; source of phosphorus-centered radicals.
Packaging
10 g in glass bottle
50 g in Sure/Seal™
Description (简体中文)
Application
Deprotonation of Ph2PH gives diphenylphosphide, used for synthesis of novel phosphine ligands, Wittig-Horner reagents, and phosphonium salts; source of phosphorus-centered radicals.
包装
10 g in glass bottle
50 g in Sure/Seal™

REFERENCES