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| CAS No.: | 838-85-7 |
|---|---|
| Name: | Diphenyl phosphate |
| Molecular Structure: | |
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| Formula: | C12H11O4P |
| Molecular Weight: | 250.191 |
| Synonyms: | NSC 6518;Phenyl phosphate((PhO)2(HO)PO);Diphenylhydrogen phosphate; |
| EINECS: | 212-657-2 |
| Density: | 1.338 g/cm3 |
| Melting Point: | 62-66 °C(lit.) |
| Boiling Point: | 377.7 °C at 760 mmHg |
| Flash Point: | 182.3 °C |
| Solubility: | Soluble in benzene. Insoluble in water. |
| Appearance: | white crystalline powder |
| Risk Codes: | 36/37/38 |
| Safety: | 22-24/25 |
| PSA: | 65.57000 |
| LogP: | 3.24480 |
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Chemistry
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):
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Toxicity Data With Reference
| 1. | pic-esc 25 µg/well | MUREAV Mutation Research. 260 (1991),349. |
Safety Profile
Mutation data reported. When heated to decomposition it emits toxic vapors of POx.
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
Specification
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