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THIOPHENE-3,4-DICARBOXYLIC ACID

THIOPHENE-3,4-DICARBOXYLIC ACID
THIOPHENE-3,4-DICARBOXYLIC ACID structure
CAS No.
4282-29-5
Chemical Name:
THIOPHENE-3,4-DICARBOXYLIC ACID
Synonyms
EA129;100G,500G,1KG,10KG;3,4-Dicarboxythiophene;THIOPHENE-3,4-DICARBOXY;THIOPHENE-3,4-DICARBOXYLATE;Thiophene-3,4-DicarboxylicAci;3,4-THIOPHENEDICARBOXYLIC ACID;THIOPHENE-3,4-DICARBOXYLIC ACID;3,4-Thiophenedicarboxylic acid,97%;3,4-Thiophenedicarboxylic acid ,98%
CBNumber:
CB7769265
Molecular Formula:
C6H4O4S
Formula Weight:
172.16
MOL File:
4282-29-5.mol

THIOPHENE-3,4-DICARBOXYLIC ACID Properties

Melting point:
227-231 °C
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 
Crystalline Powder
pka
3.36±0.20(Predicted)
color 
Yellow to beige-pinkish or light brown
λmax
240nm(H2O)(lit.)
InChIKey
ZWWLLYJRPKYTDF-UHFFFAOYSA-N
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  3
HazardClass  IRRITANT
HS Code  29349990

THIOPHENE-3,4-DICARBOXYLIC ACID price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CDS003540 3,4-Thiophenedicarboxylic acid AldrichCPR 4282-29-5 250mg $53 2019-12-02 Buy
Sigma-Aldrich 795577 3,4-Thiophenedicarboxylic acid 4282-29-5 5g $154 2020-08-18 Buy
TCI Chemical T2280 3,4-Thiophenedicarboxylic Acid >98.0%(GC)(T) 4282-29-5 1g $81 2021-03-22 Buy

THIOPHENE-3,4-DICARBOXYLIC ACID Chemical Properties,Uses,Production

Chemical Properties

yellow to beige-pinkish or light brown crystalline

THIOPHENE-3,4-DICARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products


THIOPHENE-3,4-DICARBOXYLIC ACID Suppliers

Global( 190)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
HaBo Hong Kong Co., Limited.
+86-25-18512596065
info@habotech.com CHINA 933 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4000 58
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106
+86 (576) 8169-6105 sales@frappschem.com China 886 50
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21022 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8882 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26734 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29959 58
Zhejiang ZETian Fine Chemicals Co. LTD
18957127338
stella@zetchem.com CHINA 2007 58

View Lastest Price from THIOPHENE-3,4-DICARBOXYLIC ACID manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-20 3,4-Thiophenedicarboxylic acid
4282-29-5
US $1.00-1.00 / KG 1g 99% 50tons Shaanxi Dideu Medichem Co. Ltd
2021-07-17 THIOPHENE-3,4-DICARBOXYLIC ACID
4282-29-5
US $10.00 / KG 100KG 99% 100 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-07-13 Thiophene-3,4-Dicarboxylic Acid
4282-29-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

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