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| CAS No.: | 924-46-9 |
|---|---|
| Name: | METHYL N-PROPYL NITROSAMINE |
| Molecular Structure: | |
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| Formula: | C4H10 N2 O |
| Molecular Weight: | 102.136 |
| Synonyms: | Propylamine,N-methyl-N-nitroso- (6CI,7CI,8CI); Methylpropylnitrosamine;N-Methyl-N-nitrosopropylamine; N-Nitroso-N-methyl-1-propanamine;N-Nitroso-N-methylpropylamine |
| Density: | 0.9 g/mL(lit.) |
| Boiling Point: | 173.9°C at 760 mmHg |
| Flash Point: | 59°C |
| Hazard Symbols: | T |
| Risk Codes: | 45-46 |
| Safety: | Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by subcutaneous route. An experimental teratogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS. |
| PSA: | 32.67000 |
| LogP: | 1.00960 |
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Chemistry
IUPAC Name: N-methyl-N-propylnitrous amide
Synonyms of N-Methyl-N-nitroso-1-propanamine (CAS NO.924-46-9): 4-04-00-03388 (Beilstein Handbook Reference) ; BRN 1745070 ; CCRIS 406 ; Methyl-n-propylnitrosamine ; Methylpropylnitrosamine ; Methylpropylnitrosoamine ; N-Methyl-N-propylnitrosamine ; N-Nitrosomethyl(N-propyl)amine ; N-Nitrosomethylpropylamine ; Nitrosomethyl-n-propylamine ; Nitrosomethylpropylamine
CAS NO: 924-46-9
Molecular Formula of N-Methyl-N-nitroso-1-propanamine (CAS NO.924-46-9): C4H10N2O
Molecular Weight: 102.135
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 3
Polar Surface Area: 32.67 Å2
Index of Refraction: 1.442
Molar Refractivity: 28.46 cm3
Molar Volume: 107.4 cm3
Surface Tension: 30.8 dyne/cm
Density of N-Methyl-N-nitroso-1-propanamine (CAS NO.924-46-9): 0.95 g/cm3
Flash Point: 59 °C
Enthalpy of Vaporization: 39.34 kJ/mol
Boiling Point: 173.9 °C at 760 mmHg
Vapour Pressure: 1.66 mmHg at 25°C
Molecular Structure:
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Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| hamster | LD50 | subcutaneous | 493mg/kg (493mg/kg) | LIVER: OTHER CHANGES KIDNEY, URETER, AND BLADDER: "INFLAMMATION, NECROSIS, OR SCARRING OF BLADDER" BLOOD: HEMORRHAGE | Journal of the National Cancer Institute. Vol. 52, Pg. 457, 1974. |
| mouse | LD50 | subcutaneous | 77mg/kg (77mg/kg) | Zeitschrift fuer Krebsforschung und Klinische Onkologie. Vol. 90, Pg. 253, 1977. | |
| rat | LD50 | subcutaneous | 106mg/kg (106mg/kg) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH LIVER: OTHER CHANGES | Journal of the National Cancer Institute. Vol. 54, Pg. 937, 1975. |
Consensus Reports
EPA Genetic Toxicology Program.
Safety Profile
Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by subcutaneous route. An experimental teratogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.