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3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID

CAS No.
139926-23-1
Chemical Name:
3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID
Synonyms
3-ethoxyThien-2-carboxylic acid;3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID; 3-Ethoxy-2-Thiophenecarboxylicacid;2-Thiophenecarboxylic acid, 3-ethoxy-
CBNumber:
CB8261195
Molecular Formula:
C7H8O3S
Molecular Weight:
172.2
MDL Number:
MFCD00205205
MOL File:
139926-23-1.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID Properties

Melting point 121-123°C
Boiling point 305.3±22.0 °C(Predicted)
Density 1.305±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 3.68±0.10(Predicted)
form solid
color Pale brown

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38-36
Safety Statements  26-36/37/39
HS Code  2934999090
NFPA 704
1
2 0

3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar B20296 3-Ethoxythiophene-2-carboxylic acid, 97% 139926-23-1 1g $86.65 2024-03-01 Buy
Alfa Aesar B20296 3-Ethoxythiophene-2-carboxylic acid, 97% 139926-23-1 5g $327.65 2024-03-01 Buy
Alfa Aesar B20296 3-Ethoxythiophene-2-carboxylic acid 97% 139926-23-1 25g $1485 2023-06-20 Buy
TRC E938755 3-Ethoxythiophene-2-carboxylic acid 139926-23-1 50mg $60 2021-12-16 Buy
Matrix Scientific 113835 3-Ethoxythiophene-2-carboxylic acid 97% 139926-23-1 1g $119 2021-12-16 Buy
Product number Packaging Price Buy
B20296 1g $86.65 Buy
B20296 5g $327.65 Buy
B20296 25g $1485 Buy
E938755 50mg $60 Buy
113835 1g $119 Buy

3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID Chemical Properties,Uses,Production

Uses

3-Ethoxythiophene-2-carboxylic acid is used as a pharmaceutical intermediate.

3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 37)Suppliers
Supplier Tel Email Country ProdList Advantage
Changzhou Ditong Chemical Co.,Ltd
+86-0519-88299272 info@edengenechem.com China 2169 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49391 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30253 58
Amadis Chemical Company Limited
571-89925085 sales@amadischem.com China 131980 58
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44700 61
Nanjing Chemlin Chemical Co., Ltd 025-83697070 info@chemlin.com.cn China 18078 64
Shandong Xiya Chemical Co., Ltd 4009903999 13355009207 3007715519@qq.com China 18738 57
Henan CoreyChem Co., Ltd 0371-86658258 info@coreychem.com China 10457 58
3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID 3-Ethoxy-2-Thiophenecarboxylicacid 2-Thiophenecarboxylic acid, 3-ethoxy- 3-ethoxyThien-2-carboxylic acid 139926-23-1