2-Aminothiazole , 97% , 96-50-4

Synonym(s):
2-Aminothiazole;2-Thiazolamine;2-Thiazolylamine

CAS NO.：96-50-4

Empirical Formula: C3H4N2S

Molecular Weight: 100.14

MDL number: MFCD00005325

EINECS: 202-511-6

PRODUCT Properties

• 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 temp.: Store below +30°C.
• solubility: 1 M HCl: soluble50mg/mL, clear (dark yellow-brown)
• form: Crystalline Powder, Grains, Lumps or Flakes
• pka: 5.36(at 20℃)
• color: Brown
• PH: 9.6 (100g/l, H2O, 20℃)
• Water Solubility: 100 g/L (20 ºC)
• Merck: 14,479
• BRN: 105738
• InChIKey: RAIPHJJURHTUIC-UHFFFAOYSA-N
• LogP: 0.380

Description and Uses

Usually used in the synthesis of 2-aminothiazole-modified silica gel，and aslo used in Ulmann coupling with 2-chlorobenzoic acids mediated by ultrasonic irradiation.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P301+P312+P330
• Hazard Codes: Xn,Xi
• Risk Statements: 22-36-36/37-20/21/22
• Safety Statements: 26-36/37-39-36
• WGK Germany: 3
• RTECS: XJ2100000
• F: 8-9
• Autoignition Temperature: 600 °C
• Hazard Note: Irritant
• TSCA: Yes
• HS Code: 29341000
• Toxicity: LD50 orally in Rabbit: 480 mg/kg