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| CAS No.: | 645-15-8 |
|---|---|
| Name: | Bis(4-nitrophenyl) phosphate |
| Article Data: | 15 |
| Molecular Structure: | |
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|
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| Formula: | C12H9 N2 O8 P |
| Molecular Weight: | 340.186 |
| Synonyms: | Phenol,p-nitro-, hydrogen phosphate (6CI,7CI); Phosphoric acid, bis(p-nitrophenyl)ester (8CI); BNPP; Bis(4-nitrophenyl) hydrogen phosphate; Bis(4-nitrophenyl)phosphate; Bis(4-nitrophenyl)phosphoric acid; Bis(p-nitrophenyl) hydrogenphosphate; Bis(p-nitrophenyl) phosphate; Bis-PNPP; Di-p-nitrophenyl phosphate;NSC 59824; p-Nitrophenyl monohydrogen phosphate |
| EINECS: | 211-434-7 |
| Density: | 1.614 g/cm3 |
| Melting Point: | 172-175 ºC |
| Boiling Point: | 545.7 °C at 760 mmHg |
| Flash Point: | 283.8 °C |
| Solubility: | almost transparency |
| Appearance: | White-like or yellowish crystalline powder |
| Hazard Symbols: |
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| Risk Codes: | R25 |
| Safety: | Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx and POx. |
| Transport Information: | UN 2811 |
| PSA: | 157.21000 |
| LogP: | 4.10760 |
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Chemistry
IUPAC Name: bis(4-Nitrophenyl) hydrogen phosphate
Synonyms: bis(4-Nitrophenyl) hydrogen phosphate ; BNPP ; Phosphoric acid, bis(4-nitrophenyl) ester ; Phosphoric acid, bis(p-nitrophenyl) ester ; Bis(4-nitrophenyl) phosphate
Product Categories: Aromatics Compounds;Aromatics;Phosphorylating and Phosphitylating Agents
Molecular Structure of bis(4-Nitrophenyl) phosphate (CAS NO.645-15-8) : 
Molecular Formula of bis(4-Nitrophenyl) phosphate (CAS NO.645-15-8) : C12H9N2O8P
Molecular Weight of bis(4-Nitrophenyl) phosphate (CAS NO.645-15-8) : 340.18
CAS NO: 645-15-8
EINECS : 211-434-7
Mol File: 645-15-8.mol
Index of Refraction: 1.641
Surface Tension: 73.1 dyne/cm
Density: 1.614 g/cm3
Flash Point: 283.8 °C
Enthalpy of Vaporization: 86.78 kJ/mol
Boiling Point: 545.7 °C at 760 mmHg
Vapour Pressure: 9.64E-13 mmHg at 25°C
Melting point 172-175 ºC
Appearance:Light Brown Powder
Uses
Bis(4-Nitrophenyl) phosphate (CAS NO.645-15-8) is inhibitor of enzyme. It is used for Phosphodiesterase substrate.
Toxicity Data With Reference
| 1. | ipr-mus LD50:410 mg/kg | HSZPAZ Hoppe-Seyler’s Zeitschrift fuer Physiologische Chemie. 348 (1967),609. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx and POx.
Hazard Codes 
T
Risk Statements 25
R25 :Toxic if swallowed.
Safety Statements 45
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS TB8260000