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Name |
Propylnitrosourea |
EINECS | N/A |
CAS No. | 816-57-9 | Density | 1.27g/cm3 |
PSA | 75.76000 | LogP | 1.15880 |
Solubility | N/A | Melting Point |
N/A |
Formula | C4H9 N3 O2 | Boiling Point | 200.3°C at 760 mmHg |
Molecular Weight | 131.134 | Flash Point | 74.9°C |
Transport Information | N/A | Appearance | N/A |
Safety | Suspected carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic data. An experimental teratogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Urea,1-nitroso-1-propyl- (7CI,8CI); 1-Nitroso-1-propylurea; 1-Propyl-1-nitrosourea;1-n-Propyl-1-nitrosourea; N-(n-Propyl)-N-nitrosourea; N-Nitroso-N-propylurea;N-Propyl-N-nitrosourea; NPU; NSC 46792 |
Article Data | 6 |
IUPAC Name: 1-Nitroso-1-propylurea
Synonyms of Propylnitrosourea (CAS NO.816-57-9): 1-Nitroso-1-propylurea ; 1-Propyl-1-nitrosourea ; BRN 2354437 ; CCRIS 543 ; N-Nitrosopropylurea ; N-Propylnitrosoharnstoff [German] ; N-Propylnitrosourea ; NPU ; NSC 46792 ; Nitroso-n-propylurea ; Nitrosopropylurea ; PNU ; Propylnitrosourea ; n-Propylnitrosoharnstoff ; n-Propylnitrosoharnstoff [German]
CAS NO: 816-57-9
Molecular Formula of Propylnitrosourea (CAS NO.816-57-9): C4H9N3O2
Molecular Weight: 131.1332
H bond acceptors: 5
H bond donors: 2
Freely Rotating Bonds: 3
Polar Surface Area: 52.98Å2
Index of Refraction: 1.524
Molar Refractivity: 31.41 cm3
Molar Volume: 102.6 cm3
Surface Tension: 50.4 dyne/cm
Density of Propylnitrosourea (CAS NO.816-57-9): 1.27 g/cm3
Flash Point: 74.9 °C
Enthalpy of Vaporization: 43.65 kJ/mol
Boiling Point: 200.3 °C at 760 mmHg
Vapour Pressure: 0.327 mmHg at 25°C
Molecular Structure:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | 1375mg/kg (1375mg/kg) | Voprosy Onkologii. Problems of Oncology. For English translation, see PONCAU. Vol. 22(10), Pg. 72, 1976. | |
rat | LD50 | oral | 480mg/kg (480mg/kg) | Archiv fuer Geschwulstforschung. Vol. 40, Pg. 99, 1972. |
EPA Genetic Toxicology Program.
Suspected carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic data. An experimental teratogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.