4-Methylisatin , 97% , 1128-44-5

CAS NO.：1128-44-5

Empirical Formula: C9H7NO2

Molecular Weight: 161.16

MDL number: MFCD00463404

PRODUCT Properties

• Melting point: 189 °C
• Density: 1.301±0.06 g/cm3(Predicted)
• storage temp.: Sealed in dry,Room Temperature
• pka: 9.77±0.20(Predicted)

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319
• Precautionary statements: P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312
• HazardClass: IRRITANT
• HS Code: 2933998090