131-76-0 1-BENZOFURAN-2,3-DICARBOXYLIC ACID

product Name	1-BENZOFURAN-2,3-DICARBOXYLIC ACID
CAS No	131-76-0
Synonyms	2,3-BENZOFURANDICARBOXYLIC ACID; 1-Benzofuran-2,3-dicarboxylic acid 97%; Benzo[b]furan-2,3-dicarboxylic acid, 97%
Molecular Formula	C₁₀H₆O₅
Molecular Weight	206.1516
InChI	InChI=1/C10H6O5/c11-9(12)7-5-3-1-2-4-6(5)15-8(7)10(13)14/h1-4H,(H,11,12)(H,13,14)
Molecular Structure
Density	1.568g/cm³
Melting point	255-259℃(lit.)
Boiling point	431.1°C at 760 mmHg
Refractive index	1.69
Flash point	214.5°C
Vapour Pressur	3.38E-08mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26-36:;