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| Name |
N-Nitrosomethylaminosulfolane |
EINECS | N/A |
| CAS No. | 13256-21-8 | Density | 1.52g/cm3 |
| PSA | 75.19000 | LogP | 0.86750 |
| Solubility | N/A | Melting Point |
104-105 °C |
| Formula | C5H10N2O3S | Boiling Point | 458°C at 760 mmHg |
| Molecular Weight | 178.23 | Flash Point | 230.8°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. Many N-nitroso compounds are carcinogens. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also N-NITROSO COMPOUNDS. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Tetrahydro-N-methyl-N-nitroso-3-thiophenamine 1,1-dioxide;3-THIOPHENAMINE,TETRAHYDRO-N-METHYL-N-NITROSO-,1,1-DIOXIDE;3-Thiophenamine, tetrahydro-N-methyl-N-nitroso-, 1,1-dioxide;N-methyl-N-nitrosotetrahydrothiophen-3-amine 1,1-dioxide;N-Nitrosomethylaminosulfolane;N-Methyl-N-nitroso-3-tetrahydrothiophenamine 1,1-dioxide; |
N-Nitrosomethylaminosulfolane Chemical Properties
IUPAC Name: N-(1,1-dioxothiolan-3-yl)-N-methylnitrous amide
Synonyms of N-Nitrosomethylaminosulfolane (CAS NO.13256-21-8): 3-(N-Nitrosomethylamino)sulfolan ; 3-(N-Nitrosomethylamino)sulfolan [German] ; AI3-62667 ; NSC 96392 ; Phenamine, tetrahydro-N-methyl-N-nitroso-3-thio-, 1,1-dioxide ; Tetrahydro-N-methyl-N-nitroso-3-thiophenamine 1,1-dioxide ; 3-Thiophenamine, tetrahydro-N-methyl-N-nitroso-, 1,1-dioxide
CAS NO: 13256-21-8
Molecular Formula of N-Nitrosomethylaminosulfolane (CAS NO.13256-21-8): C5H10N2O3S
Molecular Weight: 178.2095
H bond acceptors: 5
H bond donors: 0
Freely Rotating Bonds: 2
Polar Surface Area: 75.19 Å2
Index of Refraction: 1.61
Molar Refractivity: 40.46 cm3
Molar Volume: 116.6 cm3
Surface Tension: 60.8 dyne/cm
Density of N-Nitrosomethylaminosulfolane (CAS NO.13256-21-8): 1.52 g/cm3
Flash Point: 230.8 °C
Enthalpy of Vaporization: 69.06 kJ/mol
Boiling Point: 458 °C at 760 mmHg
Vapour Pressure: 3.89E-08 mmHg at 25°C
Molecular Structure:
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N-Nitrosomethylaminosulfolane Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | oral | 750mg/kg (750mg/kg) | Zeitschrift fuer Krebsforschung. Vol. 69, Pg. 103, 1967. |
N-Nitrosomethylaminosulfolane Safety Profile
Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. Many N-nitroso compounds are carcinogens. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also N-NITROSO COMPOUNDS.
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