-
Name
N,N′,1,3-TETRAPHENYL-1,3,2,4-DIAZADIPHOSPHETIDINE-2,4-DIAMINE
- EINECS
- CAS No. 18440-21-6
- Article Data8
- CAS DataBase
- Density g/cm3
- Solubility
- Melting Point
- Formula C24H22N4P2
- Boiling Point 534.4°Cat760mmHg
- Molecular Weight 428.413
- Flash Point 277°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and POx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms
- PSA
- LogP
N,N',1,3-Tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine Chemical Properties
IUPAC Name: 2-N,4-N,1,3-tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine
Synonyms of N,N',1,3-Tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine (CAS NO.18440-21-6): 3-12-00-01126 (Beilstein Handbook Reference) ; BRN 2823276 ; VTS 1 ; 1,3,2,4-Diazadiphosphetidine, 2,4-dianilino-1,3-diphenyl-(8CI) ; 1,3,2,4-Diazadiphosphetidine-2,4-diamine, N,N',1,3-tetraphenyl- ; 1,3,2,4-Diazaphosphetidine, 2,4-dianilino-1,3-diphenyl-(7CI)
CAS NO: 18440-21-6
Molecular Formula of N,N',1,3-Tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine (CAS NO.18440-21-6): C24H22N4P2
Molecular Weight: 428.4058
H bond acceptors: 4
H bond donors: 2
Freely Rotating Bonds: 6
Polar Surface Area: 40.14 Å2
Flash Point of N,N',1,3-Tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine (CAS NO.18440-21-6): 277 °C
Enthalpy of Vaporization: 81.07 kJ/mol
Boiling Point: 534.4 °C at 760 mmHg
Vapour Pressure: 1.69E-11 mmHg at 25°C
Molecular Structure:
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N,N',1,3-Tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LDLo | oral | 3700mg/kg (3700mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 20(7), Pg. 58, 1976. |
N,N',1,3-Tetraphenyl-1,3,2,4-diazadiphosphetidine-2,4-diamine Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and POx.
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