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4282-31-9 2,5-thiophenedicarboxylic acid

product Name 2,5-thiophenedicarboxylic acid
CAS No 4282-31-9
Synonyms Thiophene-2,5-dicarboxylic acid; Thiophene-2,5-Dicarboxyl Acid; thiophene-2,5-dicarboxylate
Molecular Formula C6H2O4S
Molecular Weight 170.1438
InChI InChI=1/C6H4O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)/p-2
EINECS 224-284-2
Molecular Structure 4282-31-9 2,5-thiophenedicarboxylic acid
Melting point 355-360℃
Boiling point 444.6°C at 760 mmHg
Flash point 222.7°C
Vapour Pressur 1.1E-08mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;
MSDS Material Safety Data Sheet