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ChemicalBook > Product Catalogue >Catalyst and Auxiliary >Fluorescent brightener >2,5-Thiophenedicarboxylic acid

2,5-Thiophenedicarboxylic acid

2,5-Thiophenedicarboxylic acid Structure
  • ₹1299 - ₹13059
  • Product name: 2,5-Thiophenedicarboxylic acid
  • CAS: 4282-31-9
  • MF: C6H4O4S
  • MW: 172.16
  • EINECS:224-284-2
  • MDL Number:MFCD00016896
  • Synonyms:2,5-Thiophenedicarbo;Thiophene -2,5- twocarboxylic acid;2,5-Thiophenedicarboxylic Acid, 97+%;2,5-Thiophenedicarboxylic acid 99%;2,5-Thiophenedicarboxylic acid,96%;2,5-DICARBOXYTHIOPHENE;2,5-THIOPHENEDICARBOXYLIC ACID;RARECHEM AL BE 0623
Price9 Properties Safety Information Description
9 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India
  • ottokemi

Package

  • 1g
  • 5gm
  • 5G
  • 25gm
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberT2347
  • Product description2,5-Thiophenedicarboxylic Acid min. 98.0 %
  • Packaging5G
  • Price₹2800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT2347
  • Product description2,5-Thiophenedicarboxylic Acid min. 98.0 %
  • Packaging25G
  • Price₹8300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number405191
  • Product description2,5-Thiophenedicarboxylic acid 99%
  • Packaging5G
  • Price₹3907.83
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number405191
  • Product description2,5-Thiophenedicarboxylic acid 99%
  • Packaging25G
  • Price₹9883.23
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L10293-14
  • Product descriptionThiophene-2,5-dicarboxylic acid, 97%
  • Packaging25g
  • Price₹11571
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L10293-06
  • Product descriptionThiophene-2,5-dicarboxylic acid, 97%
  • Packaging5g
  • Price₹3535
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L10293-03
  • Product descriptionThiophene-2,5-dicarboxylic acid, 97%
  • Packaging1g
  • Price₹1299
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number T 3178
  • Product description2,5-Thiophenedicarboxylic acid 99%
  • Packaging5gm
  • Price₹3087
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number T 3178
  • Product description2,5-Thiophenedicarboxylic acid 99%
  • Packaging25gm
  • Price₹13059
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) T2347 2,5-Thiophenedicarboxylic Acid min. 98.0 % 5G ₹2800 2022-05-26 Buy
TCI Chemicals (India) T2347 2,5-Thiophenedicarboxylic Acid min. 98.0 % 25G ₹8300 2022-05-26 Buy
Sigma-Aldrich(India) 405191 2,5-Thiophenedicarboxylic acid 99% 5G ₹3907.83 2022-06-14 Buy
Sigma-Aldrich(India) 405191 2,5-Thiophenedicarboxylic acid 99% 25G ₹9883.23 2022-06-14 Buy
ALFA India ALF-L10293-14 Thiophene-2,5-dicarboxylic acid, 97% 25g ₹11571 2022-05-26 Buy
ALFA India ALF-L10293-06 Thiophene-2,5-dicarboxylic acid, 97% 5g ₹3535 2022-05-26 Buy
ALFA India ALF-L10293-03 Thiophene-2,5-dicarboxylic acid, 97% 1g ₹1299 2022-05-26 Buy
ottokemi T 3178 2,5-Thiophenedicarboxylic acid 99% 5gm ₹3087 2022-05-26 Buy
ottokemi T 3178 2,5-Thiophenedicarboxylic acid 99% 25gm ₹13059 2022-05-26 Buy

Properties

Melting point :>300 °C (lit.)
Boiling point :272.46°C (rough estimate)
Density :1.473 (estimate)
refractive index :1.5500 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :solid
pka :2.76±0.10(Predicted)
color :White to Light yellow
Water Solubility :Very soluble in water.
BRN :136781
CAS DataBase Reference :4282-31-9(CAS DataBase Reference)
EPA Substance Registry System :2,5-Thiophenedicarboxylic acid (4282-31-9)

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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Thiophene-2,5-dicarboxylic acid may be used in the synthesis new cobalt(II) thiophenedicarboxylate coordination polymer and novel mesogenic thiophene based supramolecular liquid crystals.

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Suppliers and manufacturers

Hebei Guanlang Biotechnology Co,.LTD
2, 5-Thiophenedicarboxylic Acid
₹2.00 /50KG
2, 5-Thiophenedicarboxylic Acid CAS:4282-31-9
BTC pharm India SVH BIOSCIENCES VASIN BIO LIFE SCIENCES PVT LTD A.J Chemicals Otto Chemie Pvt. Ltd. TCI Chemicals (India) Pvt. Ltd. Alfa Aesar CHEMSWORTH
Dalian Richfortune Chemicals Co., Ltd