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Thiophene-3,4-dicarboxylic acid

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Cat Number

INT4282295

CAS Number

4282-29-5

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Product Detail

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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