Benzo[b]thiophene-4-carboxylic acid , 98% , 10134-95-9

CAS NO.：10134-95-9

Empirical Formula: C9H6O2S

Molecular Weight: 178.21

MDL number: MFCD01929340

PRODUCT Properties

• Melting point: 188-189℃
• Boiling point: 376.2±15.0 °C(Predicted)
• Density: 1.419±0.06 g/cm3 (20 ºC 760 Torr)
• storage temp.: Sealed in dry,Store in freezer, under -20°C
• pka: 3.34±0.10(Predicted)
• Appearance: Off-white to light brown Solid

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319-H302
• Precautionary statements: P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501
• Hazard Codes: Xn
• Risk Statements: 22
• HS Code: 2934999090