IUPAC Name: 2H-Triazole
Molecular Formula: C2H3N3
Molecular Weight: 69.08
Density: 1.274g/cm3
Melting Point: 167 °C
Boiling Point: 203°C at 760mmHg
Flash Point: 100.7°C
Freely Rotating Bonds: 0
Polar Surface Area: 30.71 Å2
Index of Refraction: 1.534
Molar Refractivity: 16.86 cm3
Molar Volume: 54.2 cm3
Polarizability: 6.68 ×10-24 cm3
Surface Tension: 67.1 dyne/cm
Enthalpy of Vaporization: 42.13 kJ/mol
Vapour Pressure: 0.404 mmHg at 25°C
The Cas Register Number of Triazole is 37306-44-8.The chemical synonyms of Triazole (CAS NO.37306-44-8) are Osotriazole ; Triazole ; V-triazole ; 1H-1,2,3-Triazole ; Cesium diantimonide ; 2H-1,2,3-triazole ; 1,2,3-1H-Triazole ; Cpd with unspecified locants ; C2H3N3 .The molecular structure of Triazole (CAS NO.37306-44-8) is.
Triazole (CAS NO.37306-44-8) is used as plant protection fungicide.
1. | orl-rat TDLo:3986 mg/kg/2Y-I:CAR | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0555771 . | ||
2. | ipr-mus LD50:1420 mg/kg | PBPHAW Progress in Biochemical Pharmacology. 1 (1965),542. | ||
3. | ivn-mus LD50:7500 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 84 (1945),12. |
A poison by intravenous route. Moderately toxic by intraperitoneal route. Questionable carcinogen with experimental carcinogenic data reported. When heated to decomposition it emits toxic vapors of NOx.
Hazard Codes: Xi
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