Molecular Formula: C₁₂H₁₁O₄P
Molecular Weight: 250.19
EINECS: 212-657-2
Melting point: 63-70 ºC
Index of Refraction: 1.588
Density: 1.338 g/cm3 
Flash Point: 182.3 °C 
Appearance: white crystalline powder
Enthalpy of Vaporization: 65.99 kJ/mol 
Boiling Point: 377.7 °C at 760 mmHg 
Vapour Pressure: 2.23E-06 mmHg at 25°C 
IUPAC Name: Diphenyl hydrogen phosphate
Synonyms: Diphenyl phosphate ; Phosphoric acid diplhenyl ester ; Diphenylhydrogenphosphate ; Phenylphosphate((pho)2(ho)po) ; Diphenyl phosphate, 98+% ; Diphenylphosphine, 20% in heptane ; Phosphoric acid diphenyl
Product Categories: Biochemistry ; Reagents for Oligosaccharide Synthesis ; Organic Phosphates/Phosphites ; Organic Building Blocks ; Phosphorus Compounds
Following is the molecular structure of Phosphoric acid diphenyl ester (838-85-7):

Mutation data reported. When heated to decomposition it emits toxic vapors of PO_x.
Safety Information of Phosphoric acid diphenyl ester (838-85-7):
Risk Statements: 36/37/38
36/37/38: Irritating to eyes, respiratory system and skin 
Safety Statements: 22-24/25
22: Do not breathe dust 
24/25: Avoid contact with skin and eyes 
WGK Germany: 3
RTECS: TC5470000
TSCA: Yes
HS Code: 29190090
 

Handling and Storage of Phosphoric acid diphenyl ester (838-85-7):
Storage: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation