Basic information Safety Supplier Related

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

Basic information Safety Supplier Related

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

Product Name:
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER
Synonyms:
  • 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
  • 3,4-dihydroxythiophene-2,5-dicarboxylic acid diet
CAS:
1822-66-8
MF:
C10H12O6S
MW:
260.26
Product Categories:
  • Organic Electronics and Photonics
  • Synthetic Tools and Reagents
  • Thiophene Monomers and Building Blocks
Mol File:
1822-66-8.mol
More
Less

3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER Chemical 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)
More
Less

Safety Information

Hazard Codes 
T,Xi
Risk Statements 
61-20/21-36-36/37/38
Safety Statements 
53-45-36-26-36/37
WGK Germany 
3
HS Code 
2934999090

MSDS

More
Less

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

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 ESTERSupplier

Shanghai Zhixin Chemical Technology Co., Ltd. Gold
Tel
021-60441077 18701958033
Email
shzxchem@163.com
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Email
sales.bj@hwrkchemical.com
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18934348241
Email
sales4.gd@hwrkchemical.com
Hangzhou Sage Chemical Co., Ltd.
Tel
+86057186818502 13588463833
Email
info@sagechem.com