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ChemicalBook >> CAS DataBase List >> DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE

DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE

DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE price.
  • $63.5 - $1717
  • Product name: DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE
  • CAS: 152487-69-9
  • MF: C14H16O4S2
  • MW: 312.4
  • EINECS:
  • MDL Number:MFCD00067988
  • Synonyms:DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE;BUTTPARK 37\11-70;Diethyl3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarb;3,4-dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid diethyl ester;Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate, 97+%;Diethyl 3,4-dimethylthieno2,3-büthiophene-2,5-dicarboxylate, 97+%;2,5-diethyl 3,4-diMethylthieno[2,3-b]thiophene-2,5-dicarboxylate;Thieno[2,3-b]thiophene-2,5-dicarboxylic acid, 3,4-dimethyl-, 2,5-diethyl ester
30 prices
Selected condition:
Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chemenu
  • Crysdot
  • Labseeker
  • Matrix Scientific
  • SynQuest Laboratories
Package
  • 1MG
  • 5MG
  • 10MG
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10.00g
  • 10g
  • 50g
  • 100g
  • Manufactureraablocks
  • Product numberAA003PCV
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95%
  • Packaging1g
  • Price$150
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003PCV
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95%
  • Packaging5g
  • Price$411
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003PCV
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95%
  • Packaging10g
  • Price$704
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-09156
  • Product descriptionDiethyl3,4-dimethylthieno[2,3-b]thiophene-2,5dicarboxylate 97%
  • Packaging50g
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-09156
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5dicarboxylate 97%
  • Packaging50g
  • Price$390
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-09156
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5dicarboxylate 97%
  • Packaging50g
  • Price$390
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberX0313
  • Product descriptionDiethyl3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate
  • Packaging10g
  • Price$874
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156198
  • Product descriptionDIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE 95.00%
  • Packaging1MG
  • Price$586.97
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156198
  • Product descriptionDIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE 95.00%
  • Packaging10MG
  • Price$618.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156198
  • Product descriptionDIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE 95.00%
  • Packaging5MG
  • Price$623.82
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR110669
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95%
  • Packaging10g
  • Price$498
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR110669
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95%
  • Packaging5g
  • Price$278
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR110669
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95%
  • Packaging1g
  • Price$82
  • Updated2026-06-04
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberARC01864
  • Product descriptiondiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 95
  • Packaging1g
  • Price$63.5
  • Updated2026-05-23
  • Buy
  • ManufacturerChemenu
  • Product numberCM199845
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 97%
  • Packaging5g
  • Price$274
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM199845
  • Product descriptionDiethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 97%
  • Packaging5g
  • Price$274
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003PCV Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95% 1g $150 2026-05-28 Buy
aablocks AA003PCV Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95% 5g $411 2026-05-28 Buy
aablocks AA003PCV Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95% 10g $704 2026-05-28 Buy
AHH MT-09156 Diethyl3,4-dimethylthieno[2,3-b]thiophene-2,5dicarboxylate 97% 50g $390 2021-12-16 Buy
AHH MT-09156 Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5dicarboxylate 97% 50g $390 2026-05-25 Buy
AHH MT-09156 Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5dicarboxylate 97% 50g $390 2026-05-26 Buy
AK Scientific X0313 Diethyl3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 10g $874 2021-12-16 Buy
American Custom Chemicals Corporation CHM0156198 DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE 95.00% 1MG $586.97 2021-12-16 Buy
American Custom Chemicals Corporation CHM0156198 DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE 95.00% 10MG $618.5 2021-12-16 Buy
American Custom Chemicals Corporation CHM0156198 DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE 95.00% 5MG $623.82 2021-12-16 Buy
Apolloscientific OR110669 Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95% 10g $498 2026-06-04 Buy
Apolloscientific OR110669 Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95% 5g $278 2026-06-04 Buy
Apolloscientific OR110669 Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate ≥95% 1g $82 2026-06-04 Buy
Atlantic Research Chemicals ARC01864 diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 95 1g $63.5 2026-05-23 Buy
Chemenu CM199845 Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 97% 5g $274 2026-05-20 Buy
Chemenu CM199845 Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 97% 5g $274 2026-05-26 Buy

Properties

Melting point :134-136°C
Density :1.281
storage temp. :2-8°C

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description


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