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ChemicalBook >> CAS DataBase List >> 3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID

3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID

3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID price.
  • $60 - $1959
  • Product name: 3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID
  • CAS: 139926-23-1
  • MF: C7H8O3S
  • MW: 172.2
  • EINECS:
  • MDL Number:MFCD00205205
  • Synonyms:3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID; 3-Ethoxy-2-Thiophenecarboxylicacid;2-Thiophenecarboxylic acid, 3-ethoxy-;3-ethoxyThien-2-carboxylic acid
16 prices
Selected condition:
Brand
  • AHH
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • TRC
Package
  • 50mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 1gm:
  • ManufacturerAHH
  • Product numberMT-11928
  • Product description3-Ethoxythiophene-2-carboxylic acid 97%
  • Packaging25g
  • Price$888
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB20296
  • Product description3-Ethoxythiophene-2-carboxylic acid, 97%
  • Packaging1g
  • Price$86.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB20296
  • Product description3-Ethoxythiophene-2-carboxylic acid, 97%
  • Packaging5g
  • Price$327.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB20296
  • Product description3-Ethoxythiophene-2-carboxylic acid 97%
  • Packaging25g
  • Price$1485
  • Updated2023-06-20
  • Buy
  • ManufacturerAlichem
  • Product number139926231
  • Product description3-Ethoxythiophene-2-carboxylic acid
  • Packaging5g
  • Price$513.39
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number139926231
  • Product description3-Ethoxythiophene-2-carboxylic acid
  • Packaging10g
  • Price$886.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number139926231
  • Product description3-Ethoxythiophene-2-carboxylic acid
  • Packaging25g
  • Price$1959
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023514
  • Product description3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$673.11
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR24383
  • Product description3-Ethoxythiophene-2-carboxylic acid
  • Packaging1g
  • Price$145
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA00359
  • Product description3-Ethoxythiophene-2-carboxylic acid 95%
  • Packaging1gm:
  • Price$60.09
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41002017
  • Product description3-Ethoxythiophene-2-carboxylic acid 97%
  • Packaging25g
  • Price$1944
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41002017
  • Product description3-Ethoxythiophene-2-carboxylic acid 97%
  • Packaging10g
  • Price$887
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41002017
  • Product description3-Ethoxythiophene-2-carboxylic acid 97%
  • Packaging5g
  • Price$466
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number113835
  • Product description3-Ethoxythiophene-2-carboxylic acid 97%
  • Packaging1g
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number6H23-1-14
  • Product description3-Ethoxythiophene-2-carboxylic acid
  • Packaging1g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberE938755
  • Product description3-Ethoxythiophene-2-carboxylic acid
  • Packaging50mg
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11928 3-Ethoxythiophene-2-carboxylic acid 97% 25g $888 2021-12-16 Buy
Alfa Aesar B20296 3-Ethoxythiophene-2-carboxylic acid, 97% 1g $86.65 2024-03-01 Buy
Alfa Aesar B20296 3-Ethoxythiophene-2-carboxylic acid, 97% 5g $327.65 2024-03-01 Buy
Alfa Aesar B20296 3-Ethoxythiophene-2-carboxylic acid 97% 25g $1485 2023-06-20 Buy
Alichem 139926231 3-Ethoxythiophene-2-carboxylic acid 5g $513.39 2021-12-16 Buy
Alichem 139926231 3-Ethoxythiophene-2-carboxylic acid 10g $886.05 2021-12-16 Buy
Alichem 139926231 3-Ethoxythiophene-2-carboxylic acid 25g $1959 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023514 3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID 95.00% 1G $673.11 2021-12-16 Buy
Apolloscientific OR24383 3-Ethoxythiophene-2-carboxylic acid 1g $145 2021-12-16 Buy
Atlantic Research Chemicals CA00359 3-Ethoxythiophene-2-carboxylic acid 95% 1gm: $60.09 2021-12-16 Buy
Crysdot CD41002017 3-Ethoxythiophene-2-carboxylic acid 97% 25g $1944 2021-12-16 Buy
Crysdot CD41002017 3-Ethoxythiophene-2-carboxylic acid 97% 10g $887 2021-12-16 Buy
Crysdot CD41002017 3-Ethoxythiophene-2-carboxylic acid 97% 5g $466 2021-12-16 Buy
Matrix Scientific 113835 3-Ethoxythiophene-2-carboxylic acid 97% 1g $119 2021-12-16 Buy
SynQuest Laboratories 6H23-1-14 3-Ethoxythiophene-2-carboxylic acid 1g $160 2021-12-16 Buy
TRC E938755 3-Ethoxythiophene-2-carboxylic acid 50mg $60 2021-12-16 Buy

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 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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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

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