2-Oxo-2H-chromene-6-carboxylicacid , 98% , 7734-80-7

CAS NO.：7734-80-7

Empirical Formula: C10H6O4

Molecular Weight: 190.15

MDL number: MFCD06203567

EINECS: 1312995-182-4

PRODUCT Properties

• Melting point: 270-271 °C
• Boiling point: 440.0±40.0 °C(Predicted)
• Density: 1.466±0.06 g/cm3(Predicted)
• storage temp.: Sealed in dry,Room Temperature
• pka: 3.83±0.20(Predicted)
• CAS DataBase Reference: 7734-80-7

Safety

• HazardClass: IRRITANT
• HS Code: 2932990090