Basic information Safety Price Use Synthesis Preparation Products And Raw materials Supplier Manufacturers Spectrum Related
Diphenylphosphine Structure

Diphenylphosphine

Chemical Properties

Melting point -14.5 °C
Boiling point 280 °C(lit.)
Density  1.07 g/mL at 25 °C(lit.)
vapor pressure  2 mm Hg ( 110 °C)
refractive index  n20/D 1.625(lit.)
Flash point -18°C (Hexane)
storage temp.  2-8°C
solubility  Chloroform
form  liquid
pka diphenylphosphine is weakly basic. The pKa of the protonated derivative is 0.03.
color  colorless
Specific Gravity 0.68
Water Solubility  Miscible with ethanol, ether, benzene, concentrated hydrochloric acid. Immiscible with water.
Sensitive  Air & Moisture Sensitive
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
BRN  742504
InChIKey GPAYUJZHTULNBE-UHFFFAOYSA-N
CAS DataBase Reference 829-85-6(CAS DataBase Reference)
FDA UNII F9B5T7O7ZY
NIST Chemistry Reference Phosphine, diphenyl-(829-85-6)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H250-H315-H319-H335
Precautionary statements P210-P222-P231+P232-P302+P352-P305+P351+P338-P370+P378
Hazard Codes  F,Xi
Risk Statements  17-36/37/38
Safety Statements  26-36
RIDADR  UN 2845 4.2/PG 1
WGK Germany  3
8-10-13-23
HazardClass  4.2
PackingGroup  I
HS Code  29319090
NFPA 704:
4
2 2

Diphenylphosphine Price

Diphenylphosphine Chemical Properties,Usage,Production

Diphenylphosphine synthesis

Diphenylphosphine Supplier

View Lastest Price from Diphenylphosphine manufacturers