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3-Thiophenecarboxylic acid

Chemical Name 3-Thiophenecarboxylic acid
Synonyms 3-Thenoic acid;Thiophene-3-carboxylic acid;AKOS B013976;AKOS 207-06;3-Thiophenezoic acid;3-THIOPHENIC ACID;BETA-THIOPHENIC ACID;B-THIOPHENIC ACID;thiophene-3-carboxylate
Molecular Formula C5H4O2S
Molecular Weight 128.1491
InChl InChI=1/C5H4O2S/c6-5(7)4-1-2-8-3-4/h1-3H,(H,6,7)
CAS Registry Number 88-13-1
EINECS 201-802-5
Molecular Structure 88-13-1  3-Thiophenecarboxylic acid
Density 1.401g/cm3
Melting Point 137-141℃
Boiling Point 271.1°C at 760 mmHg
Refractive Index 1.606
Flash Point 117.8°C
Water Solubility 4.3 g/L (25℃)
Vapour Pressur 0.00323mmHg at 25°C
Hazard Symbols  Xi:;
Risk Codes 36/37/38:;
Safety Description S24/25:;
MSDS Material Safety Data Sheet