ChemicalBook >> CAS DataBase List >>3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER

3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER

CAS No.
1822-66-8
Chemical Name:
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER
Synonyms
Dicetol;NSC 57502;dihydroxythiophen;3,4-Dihydroxy-2,5-dicarbethoxythiophene;3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC;2,5-Bis(ethoxycarbonyl)thiophene-3,4-diol;2,5-Diethoxycarbonyl-3,4-dihydroxythiophene;iethyl3,4-dihydroxythiophene-2,5-dicarboxylate;Diethyl 3,4-dihydroxythiophen-2,5-dicarboxylate;Diethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate
CBNumber:
CB8219651
Molecular Formula:
C10H12O6S
Molecular Weight:
260.26
MDL Number:
MFCD03094035
MOL File:
1822-66-8.mol
Last updated:2022-12-30 16:20:48

3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER Properties

Melting point 132-135 °C(lit.)
Boiling point 153 °C
Density 1.017 g/mL at 25 °C
refractive index n20/D 1.4589
Flash point 150 °F
storage temp. 2-8°C(protect from light)
pka 8.40±0.20(Predicted)

SAFETY

Risk and Safety Statements

3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D454130 3,4-Dihydroxythiophene-2,5-dicarboxylicAcidDiethylEster 1822-66-8 25g $770 2021-12-16 Buy
American Custom Chemicals Corporation CHM0298304 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER 95.00% 1822-66-8 5MG $497.48 2021-12-16 Buy
Matrix Scientific 094910 Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate 95+% 1822-66-8 250mg $32 2021-12-16 Buy
Matrix Scientific 094910 Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate 95+% 1822-66-8 500mg $48 2021-12-16 Buy
Matrix Scientific 094910 Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate 95+% 1822-66-8 1g $74 2021-12-16 Buy
Product number Packaging Price Buy
D454130 25g $770 Buy
CHM0298304 5MG $497.48 Buy
094910 250mg $32 Buy
094910 500mg $48 Buy
094910 1g $74 Buy

3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER Chemical Properties,Uses,Production

Chemical Properties

Pale yellow to white solid

Uses

3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester is an intermediate used to prepare alkylenedioxythiophene monomers to obtain electrochromic conducting polymers.

3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 108)Suppliers
Supplier Tel Email Country ProdList Advantage
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106 sales@frappschem.com China 885 50
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 32480 60
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Neostar United (Changzhou) Industrial Co., Ltd.
+86-519-519-85557386 marketing1@neostarunited.com China 8349 58
SIMAGCHEM CORP
+86-13806087780 sale@simagchem.com China 17367 58
Hubei Ipure Biology Co., Ltd
+8613367258412 ada@ipurechemical.com China 10326 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
HONG KONG IPURE BIOLOGY CO.,LIMITED
86 18062405514 18062405514 ada@ipurechemical.com CHINA 3465 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 29271 58

View Lastest Price from 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER pictures 2022-09-27 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER
1822-66-8
US $0.00-0.00 / kg 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER  pictures 2022-04-02 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER
1822-66-8
US $1.10 / g 1g 99.00% 100 Tons Dideu Industries Group Limited
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER pictures 2019-12-31 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER
1822-66-8
US $6.60 / KG 1KG 97%-99% 1kg-1000kg Career Henan Chemical Co
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER DIETHYL 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLATE 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC 3,4-dihydroxythiophene-2,5-dicarboxylic acid diethyl ester solution 2,5-Bis(ethoxycarbonyl)thiophene-3,4-diol 2,5-Diethoxycarbonyl-3,4-dihydroxythiophene 3,4-Dihydroxy-2,5-dicarbethoxythiophene Dicetol Diethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate Diethyl 3,4-dihydroxythiophen-2,5-dicarboxylate NSC 57502 2,5-Thiophenedicarboxylic acid, 3,4-dihydroxy-, diethyl ester 3,4-dihydroxythiophene-2,5-dicarboxylic acid diet 2,5-bis[ethoxy(hydroxy)methylidene]thiolane-3,4-dione dihydroxythiophen 2,5-Thiophenedicarboxylic acid, 3,4-dihydroxy-, 2,5-diethyl ester 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER ISO 9001:2015 REACH EDOT,3,4-DIHYDROXY-THIOPHENE-2,5- DICARBOXYLIC ACID DIETHYL ESTER iethyl3,4-dihydroxythiophene-2,5-dicarboxylate 1822-66-8 C10H12O6S Organic Electronics and Photonics Synthetic Tools and Reagents Thiophene Monomers and Building Blocks