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3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester

3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester Structure
CAS No.
20946-32-1
Chemical Name:
3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester
Synonyms
3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester;3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, 3,4-dimethyl ester
CBNumber:
CB13197401
Molecular Formula:
C8H10O4S
Molecular Weight:
202.23
MOL File:
20946-32-1.mol
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3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester Properties

Boiling point 93-95 °C(Press: 0.3 Torr)
Density 1.324±0.06 g/cm3(Predicted)

3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester Chemical Properties,Uses,Production

Uses

Dimethyl 2,5-Dihydrothiophene-3,4-dicarboxylate is used in the synthetic preparation of thiophene derivatives by cycloaddition of thiocarbonyl ylides generated from bis(trimethylsilylmethyl) sulfoxides.

3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Cantharidin Thieno[3,4-c]furan-1,3(4H,6H)-dione THIOPHENE-3,4-DICARBOXYLIC ACID

3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester Suppliers

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TCI (Shanghai) Chemical Trading Co., Ltd. 58
Chongqing Kemai Material Technology Co., Ltd 58
Shenzhen Ruixun Optoelectronic Material Technology Co., Ltd 58
3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, dimethyl ester 3,4-Thiophenedicarboxylic acid, 2,5-dihydro-, 3,4-dimethyl ester 20946-32-1