Detail of "22649-28-1"

• CAS Number:
• 22649-28-1
• Name:

• 2H-1-Benzopyran-3-carboxylicacid

• Superlist Name:
• 2H-Chromene-3-carboxylic acid
• Molecular Structure:
• 
• Formula:
• C₁₀H₈O₃
• Molecular Weight:
• 176.1687
• Synonyms:
• 2H-Chromene-3-carboxylic acid, 90+%;
• Density:
• 1.346 g/cm³
• Melting Point:
• 184-186 °C
• Boiling Point:
• 327.3 °C at 760 mmHg
• Flash Point:
• 134.8 °C
• Hazard Symbols:
• Xi
• Risk Codes:
• 36/37/38
• Safety:
• 26-36/37/39 Details