4-Chloro-3-nitrocoumarin

product Name 4-Chloro-3-nitrocoumarin Synonyms 4-chloro-3-nitro-2H-chromen-2-one Molecular Formula C9H4ClNO4 Molecular Weight 225.5854 InChI InChI=1/C9H4ClNO4/c10-7-5-3-1-2-4-6(5)15-9(12)8(7)11(13)14/h1-4H CAS Registry Number 38464-20-9 Molecular Structure Density 1.6g/cm3 Melting point 160-164℃ Boiling point 338.7°C at 760 mmHg Refractive index 1.642 Flash point 158.6°C Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.; Safety Description S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable protective clothing.;

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