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Appearance:Crystalline Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Phenylphosphonic acid
CAS: 1571-33-1
MF: C6H7O3P
MW: 158.09
EINECS: 216-388-1
Mol File: 1571-33-1.mol
Phenylphosphonic acid Structure
Phenylphosphonic acid Chemical Properties
Melting point 162-164 °C (lit.)
Boiling point 241-243 °C(lit.)
density 1.412 g/mL at 25 °C(lit.)
refractive index n20/D 1.523(lit.)
Fp >230 °F
storage temp. 2-8°C
pka pK1:1.83;pK2:7.07 (25°C)
form Crystalline Powder
color White to off-white
Water Solubility 40.4 g/100 mL (25 ºC)
BRN 2245168
CAS DataBase Reference 1571-33-1(CAS DataBase Reference)
EPA Substance Registry System Phosphonic acid, phenyl- (1571-33-1)
Safety Information
Hazard Codes C,Xn
Risk Statements 34-37-41-37/38-22-38
Safety Statements 26-39-37/39-45-36/37/39
RIDADR UN 3265 8/PG 2
WGK Germany 3
RTECS TD4393000
F 10
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29319090
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