3-Acetyl-6-bromo-2H-chromen-2-one , 98% , 2199-93-1

CAS NO.：2199-93-1

Empirical Formula: C11H7BrO3

Molecular Weight: 267.08

MDL number: MFCD06796383

PRODUCT Properties

• Melting point: 227 °C
• Boiling point: 441.3±45.0 °C(Predicted)
• Density: 1.70 g/cm3
• form: powder to crystal
• color: Light yellow to Yellow to Green

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H319
• Precautionary statements: P305+P351+P338
• Hazard Codes: Xn,Xi
• Risk Statements: 22-36
• Safety Statements: 26
• WGK Germany: 3
• HazardClass: IRRITANT
• HS Code: 2932209090