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CAS No.: | 4570-41-6 |
---|---|
Name: | BENZOOXAZOL-2-YLAMINE |
Article Data: | 46 |
Molecular Structure: | |
Formula: | C7H6N2O |
Molecular Weight: | 134.137 |
Synonyms: | 2-Aminobenzoxazole;2-Benzoxazolamine; |
EINECS: | 224-952-3 |
Density: | 1.317 g/cm3 |
Melting Point: | 128-133℃ |
Boiling Point: | 278.018 °C at 760 mmHg |
Flash Point: | 121.941 °C |
Hazard Symbols: | Xi |
Risk Codes: | 22-36/37/38-52 |
Safety: | 26 |
PSA: | 52.05000 |
LogP: | 1.99120 |
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Empirical Formula: C7H6N2O
Molecular Weight: 134.1353 g/mol
EINECS: 224-952-3
Index of Refraction: 1.685
Density: 1.317 g/cm3
Flash Point: 121.9 °C
Enthalpy of Vaporization: 51.66 kJ/mol
Boiling Point: 278 °C at 760 mmHg
Vapour Pressure: 0.00437 mmHg at 25 °C
Structure of 2-Aminobenzoxazole (CAS NO.4570-41-6):
IUPAC Name of 2-Aminobenzoxazole (CAS NO.4570-41-6): 1,3-Benzoxazol-2-amine
1. | orl-rat LD50:600 mg/kg | MDCHAG Medicinal Chemistry: A Series of Monographs. 4 (1)(1964),336. | ||
2. | ipr-rat LD50:275 mg/kg | MDCHAG Medicinal Chemistry: A Series of Monographs. 4 (1)(1964),336. | ||
3. | orl-mus LD50:678 mg/kg | MDCHAG Medicinal Chemistry: A Series of Monographs. 4 (1)(1964),336. | ||
4. | ipr-mus LD50:392 mg/kg | MDCHAG Medicinal Chemistry: A Series of Monographs. 4 (1)(1964),336. | ||
5. | ivn-mus LD50:238 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 105 (1952),486. |
Poison by intravenous and intraperitoneal routes. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes of 2-Aminobenzoxazole (CAS NO.4570-41-6): Xi
2-Aminobenzoxazole ,its cas register number is 4570-41-6. It also can be called Benzoxazol-2-amine ; 1,3-Benzoxazol-2-amine ; and 2-Benzoxazolamine .