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CAS No.: | 1474-80-2 |
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Name: | (Phosphoric diethyl)N,N,N',N'-tetramethyldiamidophosphoric anhydride |
Molecular Structure: | |
Formula: | C8H22 N2 O5 P2 |
Molecular Weight: | 288.221 |
Synonyms: | P,P-Diamidopyrophosphoricacid, N,N,N',N'-tetramethyl-, diethyl ester (8CI); P,P-Diamidopyrophosphoricacid, tetramethyl-, diethyl ester (6CI,7CI) |
Density: | 1.188g/cm3 |
Boiling Point: | 308°C at 760 mmHg |
Flash Point: | 140.1°C |
Safety: | Poison by ingestion, skin contact, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx and NOx. See also ESTERS. |
PSA: | 87.93000 |
LogP: | 2.41540 |
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IUPAC Name: bis(dimethylamino)phosphoryl diethyl phosphate
Empirical Formula: C8H22N2O5P2
Molecular Weight: 288.2182g/mol
Structure of Diethyl di(dimethylamido)pyrophosphate (unsymmetrical) (CAS NO.1474-80-2):
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)(OCC)OP(=O)(N(C)C)N(C)C
InChI: InChI=1S/C8H22N2O5P2/c1-7-13-17(12,14-8-2)15-16(11,9(3)4)10(5)6/h7-8H2,1-6H3
InChIKey: AOZOQYULWUHLSQ-UHFFFAOYSA-N
1. | orl-rat LD50:3800 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
2. | skn-rat LD50:5 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
3. | ipr-rat LD50:2400 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
4. | ipr-mus LD50:4700 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
5. | ivn-dog LD50:10 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. | ||
6. | ipr-gpg LD50:5 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 107 (1953),464. |
Poison by ingestion, skin contact, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx and NOx. See also ESTERS.
Diethyl di(dimethylamido)pyrophosphate (unsymmetrical) , its cas register number is 1474-80-2. It also can be called 4-04-00-00287 (Beilstein Handbook Reference) ; AI3-10599 ; BRN 1714680 ; Compound 6515 ; Diethyl bis-dimethyl pyrophosphordiamide asym ; Unsymmetrical diethyl bis(dimethylamido)pyrophosphate .