APIs

Thiophene-3,4-dicarboxylic acid

Cat Number
INT4282295
CAS Number
4282-29-5

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CAS Number
4282-29-5
Storage
Keep in dark place, sealed in dry, room temperature
Synonyms
3,4-THIOPHENEDICARBOXYLIC ACID;THIOPHENE-3,4-DICARBOXYLIC ACID;3,4-Thiophenedicarboxylic acid,97%;3,4-Dicarboxythiophene;3,4-Thiophenedicarboxylic acid ,98%;THIOPHENE-3,4-DICARBOXYLATE;100G,500G,1KG,10KG;THIOPHENE-3,4-DICARBOXY
Description
Thiophene-3,4-dicarboxylic acid is used in preparation of dibromo thienofuran dione.
Molecular Formula
C6H4O4S
Molecular Weight
172.16
Appearance
Crystalline Powder
Melting Point
227-231 ℃
Boiling Point
272.46 ℃ (rough estimate)
Color
Yellow to beige-pinkish or light brown
pKa
3.36±0.20(Predicted)
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