Detail of "10543-42-7"

• CAS Number:
• 10543-42-7
• Name:

• 2H-1-Benzopyran-6-sulfonylchloride, 2-oxo-

• Superlist Name:
• Coumarin-6-sulfonyl chloride
• Molecular Structure:
• 
• Formula:
• C₉H₅ClO₄S
• Molecular Weight:
• 244.65
• Synonyms:
• Coumarin,6-(chlorosulfonyl)- (6CI,7CI,8CI);2-Oxo-2H-1-benzopyran-6-sulfonyl chloride;2-Oxo-2H-chromene-6-sulfonyl chloride;6-(Chlorosulfonyl)chromen-2-one;6-(Chlorosulfonyl)coumarin;6-Coumarinsulfonyl chloride;
• Density:
• 1.591 g/cm³
• Melting Point:
• 110-113
• Boiling Point:
• 431.6 °C at 760 mmHg
• Flash Point:
• 214.8 °C
• Hazard Symbols:
• C
• Risk Codes:
• 34
• Safety:
• 26-36/37/39-45 Details