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

3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID

3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID price.
  • $55 - $1042.97
  • Product name: 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID
  • CAS: 175202-55-8
  • MF: C10H8O4S2
  • MW: 256.3
  • EINECS:200-258-5
  • MDL Number:MFCD00067989
  • Synonyms:3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID;BUTTPARK 37\11-69;3,4-Dimethylthieno(2,3-b)thiophene-2,5-;Thieno[2,3-b]thiophene-2,5-dicarboxylic acid, 3,4-dimethyl-;DK7499
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
Package
  • 100mg
  • 250mg
  • 1g
  • 5G
  • 10g
  • 25g
  • ManufacturerAHH
  • Product numberMT-11065
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 97%
  • Packaging25g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX0203
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid
  • Packaging1g
  • Price$313
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number175202558
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid
  • Packaging25g
  • Price$592.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA409907
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+%
  • Packaging100mg
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA409907
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+%
  • Packaging250mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA409907
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+%
  • Packaging1g
  • Price$239
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022744
  • Product description3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$674.29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022744
  • Product description3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID 95.00%
  • Packaging5G
  • Price$1042.97
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11232127
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+%
  • Packaging10g
  • Price$347
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number092999
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95+%
  • Packaging1g
  • Price$195
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number092999
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95+%
  • Packaging5g
  • Price$575
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number092999
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95+%
  • Packaging10g
  • Price$850
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number6H21-1-24
  • Product description3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95.0%
  • Packaging250mg
  • Price$173
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11065 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 97% 25g $475 2021-12-16 Buy
AK Scientific X0203 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 1g $313 2021-12-16 Buy
Alichem 175202558 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 25g $592.8 2021-12-16 Buy
Ambeed A409907 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+% 100mg $55 2021-12-16 Buy
Ambeed A409907 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+% 250mg $80 2021-12-16 Buy
Ambeed A409907 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+% 1g $239 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022744 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID 95.00% 1G $674.29 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022744 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID 95.00% 5G $1042.97 2021-12-16 Buy
Crysdot CD11232127 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid 95+% 10g $347 2021-12-16 Buy
Matrix Scientific 092999 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95+% 1g $195 2021-12-16 Buy
Matrix Scientific 092999 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95+% 5g $575 2021-12-16 Buy
Matrix Scientific 092999 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95+% 10g $850 2021-12-16 Buy
SynQuest Laboratories 6H21-1-24 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid 95.0% 250mg $173 2021-12-16 Buy

Properties

Melting point :>360°C
Boiling point :538.0±45.0 °C(Predicted)
Density :1.600
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder
pka :2.70±0.30(Predicted)
color :White
CAS DataBase Reference :175202-55-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

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Suppliers and manufacturers

career henan chemical co
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID
$1.00 /1KG
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID CAS:175202-55-8
Shanghai Daken Advanced Materials Co.,Ltd
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.
Alchem Pharmtech,Inc.
Wuhan Chemwish Technology Co., Ltd
CHEMSOON CO.,LTD.
Shanghai Daeyeon Chemicals Co., Ltd
Shanxi Xuanran Import and Export Trade Co., Ltd.
Henan Alfa Chemical Co., Ltd
Alfa Chemistry