CAS No: 3855-87-6, Chemical Name: 6,8-Dibromocoumarin-3-carboxylic acid
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3855-87-6 6,8-Dibromocoumarin-3-carboxylic acid

product Name 6,8-Dibromocoumarin-3-carboxylic acid
Synonyms 6,8-Dibromo-2-oxo-2H-chromene-3-carboxylic acid; 2,5-difluoro-4-nitrobenzoate; 6,8-dibromo-2-oxo-2H-chromene-3-carboxylate
Molecular Formula C10H3Br2O4
Molecular Weight 346.937
InChI InChI=1/C10H4Br2O4/c11-5-1-4-2-6(9(13)14)10(15)16-8(4)7(12)3-5/h1-3H,(H,13,14)/p-1
CAS Registry Number 3855-87-6
Molecular Structure 3855-87-6 6,8-Dibromocoumarin-3-carboxylic acid
Melting point 221℃
Boiling point 483.2°C at 760 mmHg
Flash point 246°C
Vapour Pressur 3.78E-10mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
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.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;