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China
Product Name: 3,4-Dihydroxy-2,5-thiophenedicarboxylic acid dimethyl ester
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58416-04-9

58416-04-9 structure

58416-04-9 structure

Name: Dimethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate
Chemical Name: Dimethyl 3,4-Dihydroxy-2,5-thiophenedicarboxylate
CAS Number: 58416-04-9
Molecular Formula: C₈H₈O₆S
Molecular Weight: 232.210
Create Date: 2018-12-18 12:38:06
Modify Date: 2026-07-13 11:31:12

Name	Dimethyl 3,4-Dihydroxy-2,5-thiophenedicarboxylate
Synonyms	3,4-Dihydroxy-2,5-thiophenedicboxylic Acid Dimethyl Ester 2,5-Thiophenedicboxylic acid, 3,4-dihydroxy-, 2,5-dimethyl ester DIMETHYL 3,4-DIHYDROXYTHIOPHENE-2,5-DICBOXYLATE 2,5-Thiophenedicboxylic acid, 3,4-dihydroxy-, dimethyl ester Dimethyl 3,4-dihydroxythiophene-2,5-dicboxylate 3,4-Dihydroxy-2,5-dicboxythiophene dimethyl ester Dimethyl3,4-Dihydroxy-2,5-thiophenedicboxylate> 3,4-DIHYDROXY-THIOPHENE-2,5-DICBOXYLIC ACID DIMETHYL ESTER dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate EDOT，3,4-Dihydroxy-thiophene-2,5- dicboxylic acid dimethyl ester 2,5-dimethyl 3,4-dihydroxythiophene-2,5-dicboxylate 3,4-Dihydroxy-thioph 3,4-DIHYDROXY-2,5-DICBOXYTHIOPHENE DIMETHYL ESTER 2,5-Thiophenedicarboxylic acid, 3,4-dihydroxy-, dimethyl ester 2,5-bis[hydroxy(methoxy)methylidene]thiolane-3,4-dione Dimethyl 3,4-Dihydroxy-2,5-thiophenedicboxylate 2,5-Thiophenedicboxylic acid, 3,4-dihydroxy-, dimethyl est

Density	1.5±0.1 g/cm3
Boiling Point	378.6±37.0 °C at 760 mmHg
Melting Point	182ºC
Molecular Formula	C₈H₈O₆S
Molecular Weight	232.210
Flash Point	182.7±26.5 °C
Exact Mass	232.004150
PSA	121.30000
LogP	3.05
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.601

HS Code	2934999090

553-90-2 structure

553-90-2

16002-29-2 structure

16002-29-2

~%

58416-04-9 structure

58416-04-9

Literature: Journal of the American Chemical Society, , vol. 67, p. 2217

Precursor 2
553-90-2 16002-29-2
DownStream 3
51792-34-8 118851-98-2 18361-03-0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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