Molecular Structure of 2-Amino-5-chlorothiazole (CAS NO.41663-73-4):
IUPAC Name: 5-Chloro-1,3-thiazol-2-amine
Molecular Formula: C3H3ClN2S
Molecular Weight: 134.587320 g/mol
Canonical SMILES: C1=C(SC(=N1)N)Cl
InChI: InChI=1S/C3H3ClN2S/c4-2-1-6-3(5)7-2/h1H,(H2,5,6)
InChIKey: SWQWTDAWUSBMGA-UHFFFAOYSA-N
Index of Refraction: 1.659
Molar Refractivity: 31.85 cm3
Molar Volume: 86.3 cm3
Surface Tension: 66.1 dyne/cm
Density: 1.558 g/cm3
Flash Point: 111.3 °C
Enthalpy of Vaporization: 49.82 kJ/mol
Boiling Point: 260.5 °C at 760 mmHg
Vapour Pressure: 0.0122 mmHg at 25 °C
Water Solubility: 4891 mg/L at 25 °C
BRN of 2-Amino-5-chlorothiazole (CAS NO.41663-73-4): 0112067
1. | mmo-sat 1 mmol/L | MUREAV Mutation Research. 118 (1983),153. | ||
2. | mmo-klp 500 µmol/L | MUREAV Mutation Research. 118 (1983),153. | ||
3. | ivn-mus LD50:180 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02306 . |
Poison by intravenous route. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl−, SOx, and NOx.
2-Amino-5-chlorothiazole with cas registry number of 41663-73-4 is also known as 2-Thiazolamine, 5-chloro- ; 2-Thiazolamine, 5-chloro- (9CI) ; Thiazole, 2-amino-5-chloro- ; 4-27-00-04673 (Beilstein Handbook Reference) ; NSC 86106 .
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