2-aminothiazol-4(5H)-one , 98% , 556-90-1

CAS NO.：556-90-1

Empirical Formula: C3H4N2OS

Molecular Weight: 116.14

MDL number: MFCD00277945

EINECS: 209-145-6

PRODUCT Properties

• Melting point: 249 °C (dec.)(lit.)
• Boiling point: 253.5±23.0 °C(Predicted)
• Density: 1.637 g/cm3
• refractive index: 1.6550 (estimate)
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• form: solid
• pka: 0.54±0.20(Predicted)
• Appearance: White to yellow Solid
• EPA Substance Registry System: 4(5H)-Thiazolone, 2-amino- (556-90-1)

Description and Uses

2-Amino-4,5-dihydro-1,3-thiazol-4-one, HCl

Safety

• Symbol(GHS): GHS07,GHS08,GHS02
• Signal word: Danger
• Hazard statements: H315-H319-H304-H225
• Precautionary statements: P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P331-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P301+P310-P403+P235-P405
• Hazard Codes: Xi
• Safety Statements: 24/25
• WGK Germany: 3
• RTECS: XJ6276000
• TSCA: Yes
• HazardClass: IRRITANT
• HS Code: 29349990