-
Name
1-(2-Hydroxyethyl)-1-nitrosourea
- EINECS
- CAS No. 13743-07-2
- Density 1.57g/cm3
- Solubility
- Melting Point
- Formula C3H7 N3 O3
- Boiling Point 278.9°Cat760mmHg
- Molecular Weight 133.107
- Flash Point 122.5°C
- Transport Information
- Appearance
- Safety Suspected carcinogen with experimental carcinogenic and tumorigenic data. A poison by intraperitoneal route. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Urea,1-(2-hydroxyethyl)-1-nitroso- (7CI,8CI); 1-(2-Hydroxyethyl)-1-nitrosourea;N-(2-Hydroxyethyl)-N-nitrosourea
- PSA 96.98000
- LogP -0.44540
1-(2-Hydroxyethyl)-1-nitrosourea Chemical Properties
IUPAC Name : 1-(2-Hydroxyethyl)-1-nitrosourea
Synonyms: N-(2-Hydroxyethyl)-N-nitrosourea ; 1-(2-Hydroxyethyl)-1-nitrosourea ; 1-Nitroso-1-(2-hydroxyethyl)urea ; 2-Hydroxyethylnitrosourea
CAS NO:21621-78-3
Molecular Formula of 1-(2-Hydroxyethyl)-1-nitrosourea (CAS NO.21621-78-3) :C3H7N3O3
Molecular Weight of 1-(2-Hydroxyethyl)-1-nitrosourea (CAS NO.21621-78-3) :133.106
Molecular Structure of 1-(2-Hydroxyethyl)-1-nitrosourea (CAS NO.21621-78-3) :.png)
Index of Refraction: 1.571
Surface Tension: 73.6 dyne/cm
Density: 1.57 g/cm3
Flash Point: 122.5 °C
Enthalpy of Vaporization: 60.08 kJ/mol
Boiling Point: 278.9 °C at 760 mmHg
Vapour Pressure: 0.000504 mmHg at 25°C
1-(2-Hydroxyethyl)-1-nitrosourea Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | intraperitoneal | 120mg/kg (120mg/kg) | Journal of the National Cancer Institute. Vol. 56, Pg. 445, 1976. |
1-(2-Hydroxyethyl)-1-nitrosourea Consensus Reports
EPA Genetic Toxicology Program.
1-(2-Hydroxyethyl)-1-nitrosourea Safety Profile
Suspected carcinogen with experimental carcinogenic and tumorigenic data. A poison by intraperitoneal route. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.
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