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Cas Database |
| Name |
Phenethylurea |
EINECS | N/A |
| CAS No. | 2158-04-5 | Density | 1.106g/cm3 |
| PSA | 55.12000 | LogP | 1.98860 |
| Solubility | N/A | Melting Point |
112 °C |
| Formula | C9H12N2O | Boiling Point | 299.4°Cat760mmHg |
| Molecular Weight | 164.207 | Flash Point | 134.9°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Poison by intraperitoneal route. Moderately toxic by ingestion. Many N-nitroso compounds are carcinogens. 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 |
N-phenethylurea;1-Phenylethylurea;Phenethylurea;Urea,phenethyl;1-phenethylurea; |
Article Data | 15 |
Phenethylurea Chemical Properties
IUPAC Name: Phenethylurea
Synonyms of Phenethylurea (CAS NO.2158-04-5) :1-(2-Phenylethyl)urea ; N-(2-phenylethyl)urea ; N-phenethylurea ; Phenethylcarbamid ; urea, N-(2-Phenylethyl)-
CAS NO: 2158-04-5
Molecular Formula:C9H12N2O
Molecular Weight :164.2044
Molecular Structure :
Index of Refraction: 1.554
Surface Tension: 45.6 dyne/cm
Density: 1.106 g/cm3
Flash Point: 134.9 °C
Enthalpy of Vaporization: 53.94 kJ/mol
Boiling Point: 299.4 °C at 760 mmHg
Vapour Pressure: 0.0012 mmHg at 25°C
Phenethylurea Uses
Phenethylurea (CAS NO.2158-04-5) is used as intermediate in organic synthesis.
Phenethylurea Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 328mg/kg (328mg/kg) | BEHAVIORAL: GENERAL ANESTHETIC BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Journal of Pharmacology and Experimental Therapeutics. Vol. 52, Pg. 211, 1934. |
| mouse | LD50 | oral | 2260mg/kg (2260mg/kg) | BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) | Journal of Medicinal Chemistry. Vol. 11, Pg. 814, 1968. |
| mouse | LD50 | subcutaneous | 360mg/kg (360mg/kg) | Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 620, 1957. |
Phenethylurea Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. Many N-NITROSO COMPOUNDS are carcinogens. When Phenethylurea (CAS NO.2158-04-5) is heated to decomposition ,it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.
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