2-Thiophenecarboxylic acid hydrazide , 98% , 2361-27-5

CAS NO.：2361-27-5

Empirical Formula: C5H6N2OS

Molecular Weight: 142.18

MDL number: MFCD00005435

EINECS: 219-107-0

PRODUCT Properties

• Melting point: 136-139 °C(lit.)
• Density: 1.291 (estimate)
• refractive index: 1.6430 (estimate)
• storage temp.: Keep in dark place,Inert atmosphere,2-8°C
• form: Crystalline Powder
• pka: 12.43±0.10(Predicted)
• color: Slightly yellow to beige
• BRN: 114437
• InChIKey: SOGBOGBTIKMGFS-UHFFFAOYSA-N

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-24/25
• WGK Germany: 3
• Hazard Note: Irritant
• HS Code: 29349990