-
Name
Tetramethyl-P,P'-diamidodiphosphoric acid diethyl ester
- EINECS
- CAS No. 28616-48-0
- Density 1.188g/cm3
- Solubility
- Melting Point
- Formula C8H22 N2 O5 P2
- Boiling Point 308°C at 760 mmHg
- Molecular Weight 288.221
- Flash Point 140.1°C
- Transport Information
- Appearance
- Safety Poison by ingestion, skin contact, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx and POx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms P,P'-Diamidopyrophosphoricacid, tetramethyl-, diethyl ester (6CI,7CI,8CI)
- PSA 87.93000
- LogP 2.41540
Diethyl bis-dimethyl pyrophosphoradiamide (symmetrical) Chemical Properties
IUPAC Name: N-[[dimethylamino(ethoxy)phosphoryl]oxy-ethoxyphosphoryl]-N-methylmethanamine
Empirical Formula: C8H22N2O5P2
Molecular Weight: 288.2182g/mol
Structure of Diethyl bis-dimethyl pyrophosphoradiamide (symmetrical) (CAS NO.28616-48-0):
.bmp)
Index of Refraction: 1.452
Molar Refractivity: 65.53 cm3
Molar Volume: 242.4 cm3
Polarizability: 25.98×10-24cm3
Surface Tension: 38.7 dyne/cm
Density: 1.188 g/cm3
Flash Point: 140.1 °C
Enthalpy of Vaporization: 54.87 kJ/mol
Boiling Point: 308 °C at 760 mmHg
Vapour Pressure: 0.000698 mmHg at 25°C
Classification Code: Drug / Therapeutic Agent
Canonical SMILES: CCOP(=O)(N(C)C)OP(=O)(N(C)C)OCC
InChI: InChI=1S/C8H22N2O5P2/c1-7-13-16(11,9(3)4)15-17(12,10(5)6)14-8-2/h7-8H2,1-6H3
InChIKey: IZTQPCTXSWRFSB-UHFFFAOYSA-N
Diethyl bis-dimethyl pyrophosphoradiamide (symmetrical) Toxicity Data With Reference
| 1. | orl-rat LD50:12,400 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
| 2. | skn-rat LD50:10 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
| 3. | ipr-rat LD50:10 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
| 4. | ipr-mus LD50:16,400 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
| 5. | ivn-dog LD50:20 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
| 6. | ipr-gpg LD50:13 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. |
Diethyl bis-dimethyl pyrophosphoradiamide (symmetrical) Safety Profile
Poison by ingestion, skin contact, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx and POx.
Diethyl bis-dimethyl pyrophosphoradiamide (symmetrical) Specification
Diethyl bis-dimethyl pyrophosphoradiamide (symmetrical) , its cas register number is 28616-48-0. It also can be called 4-04-00-00287 (Beilstein Handbook Reference) ; AI3-51290 ; BRN 1801356 ; Compound 6499 ; Diethyl di(dimethylamido)pyrophosphate (symmetrical) ; P,P'-Diamidopyrophosphoric acid, N,N,N',N'-tetramethyl-, diethyl ester ; Symmetrical diethyl bis(dimethylamido)pyrophosphate . When heated to decomposition it emits very toxic fumes of NOx and POx.
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