Chinese name: 2-aminothiazole
English name: 2-Aminothiazole
CAS: 96-50-4
EINECS number: 202-511-6
Molecular formula: C3H4N2S
MDL number: MFCD00005325
Molecular weight: 100.14
category
Biochemistry: agonist inhibitors
Appearance property: white to yellow crystal, gradually dark brown in the air, easy to sublimate.
Appearance: White or light yellow crystal. Melting point 93℃, boiling point 140℃ (1.47kPa). Soluble in hot water, dilute hydrochloric acid and 20% sulfuric acid, slightly soluble in cold water, ethanol and ether.
Solubility: slightly soluble in cold water, ethanol, easily soluble in hot water, dilute inorganic acid.
Melting point: 91-93 °C(lit.)
Boiling point: 117 °C (15.002 mmHg)
Density: 1.241 (estimate)
Vapor pressure: <1 hPa (20 °C)
Refractive index: 1.5300 (estimate)
Flash point: 117°C/15mm
Storage condition: Hormones
Solubility: 1M HCl: soluble 50mg/mL, clear (dark yellowish brown)
Acidity coefficient (pKa) : 5.36(at 20℃)
Form: crystalline powder, particle, block or flake
Color: Brown
PH value: 9.6 (100g/l, H2O, 20℃)
Water solubility: 100 g/L (20 ºC)
Merck: 14,479
Detection methods: GC,NMR
BRN: 105738
InChIKey: RAIPHJJURHTUIC-UHFFFAOYSA-N
LogP: 0.380
use
Used as intermediate of medicine and dye