About Coumarin
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Coumarin
Product Name: Coumarin
Synonyms:852 2H-1-Benzopyran-2-one; COUMARINE; 1-Benzopyran-2-one; 1,2-Benzopyrone; Chromen-2-one; O-Oxy-Cinnamic Lactone ; 2H-chromen-2-one
CAS RN.: 91-64-5
EINECS: 202-086-7 Molecular Weight: 146.1427 Molecular Formula: C9H6O2 Density: 1.248g/cm3 Melting Point(℃): 68-71℃ Boiling Point(℃): 298°C at 760 mmHg Flash Point(℃): 118.3°C refractive_index: 1.594 Water Solubility: 1.7 g/L (20℃) Hazard Symbols: Xn Details Risk Codes: R20/21/22;R36/37/38;R40; Details Safety Description: S26;S36/37; Details
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