Synonyms: HPPh2; Ph2PH
CAS Number: 829-85-6
Formula: C12H11P
Formula Weight: 186.19
Linear Formula: (C6H5)2PH
MDL No.: MFCD00003040
Purity: 0.98
Boiling Point: 280 C(lit.)
Density: 1.07 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.625(lit.)
Beilstein Registry Number: 742504
EC Number: 212-591-4
UNSPSC Code: 12350000
Application: Deprotonation of Ph2PH gives diphenylphosphide, used for synthesis of novel phosphine ligands, Wittig-Horner reagents, and phosphonium salts; source of phosphorus-centered radicals.
RIDADR: UN 2845 4.2
WGK Germany: 3
Flash Point(F): 230 F
Flash Point(C): 110 C
R Codes: 17-36/37/38
S Codes: 26-36
IOD Codes: F,Xi
Symbol: GHS02, GHS07
Signal Word: Danger
Hazard Statements: H250-H315-H319-H335
Precautionary statements: P210-P231-P280-P302 + P334-P370 + P378-P422