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ChemicalBook >> CAS DataBase List >>2,3-dihydro-Thieno[3,4-b]-1,4-dithiin

2,3-dihydro-Thieno[3,4-b]-1,4-dithiin

2,3-dihydro-Thieno[3,4-b]-1,4-dithiin Structure
2,3-dihydro-Thieno[3,4-b]-1,4-dithiin structure
CAS No.
158962-92-6
Chemical Name:
2,3-dihydro-Thieno[3,4-b]-1,4-dithiin
Synonyms
EDTT;2,3-Dihydrothieno[3,4-b][1,4]dithiine;3,5-Ethylenedithiothiophene;3,4-Ethylenedithiathiophene;3,4-Ethylenedithiothiophene;3,4-Ethylenedisulfanylthiophene;2,3-dihydro-Thieno[3,4-b]-1,4-dithiin;Thieno[3,4-b]-1,4-dithiin, 2,3-dihydro-
CBNumber:
CB12595079
Molecular Formula:
C6H6S3
Molecular Weight:
174.31
MDL Number:
MFCD23098725
MOL File:
158962-92-6.mol
MSDS File:
SDS
Last updated:2026-05-27 23:21:09
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2,3-dihydro-Thieno[3,4-b]-1,4-dithiin Properties

Boiling point 288.7±29.0 °C(Predicted)
Density 1.374g/mLat 25℃
refractive index n20/D 1.685
Flash point 105°C
storage temp. 2-8°C
form liquid
InChI 1S/C6H6S3/c1-2-9-6-4-7-3-5(6)8-1/h3-4H,1-2H2
InChIKey HPGNGICCHXRMIP-UHFFFAOYSA-N
SMILES C1CSc2cscc2S1
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22
WGK Germany  3
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral

2,3-dihydro-Thieno[3,4-b]-1,4-dithiin price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 729078 3,4-Ethylenedithiothiophene 158962-92-6 1g $321 2026-04-30 Buy
Activate Scientific AS114896 2,3-Dihydrothieno[3,4-b][1,4]dithiine 95% 158962-92-6 1g $314 2026-06-04 Buy
Activate Scientific AS114896 2,3-Dihydrothieno[3,4-b][1,4]dithiine 95% 158962-92-6 5g $807 2026-06-04 Buy
Matrix Scientific 095784 2,3-Dihydrothieno[3,4-b][1,4]dithiine 158962-92-6 250.00mg $95 2026-05-18 Buy
Matrix Scientific 095784 2,3-Dihydrothieno[3,4-b][1,4]dithiine 158962-92-6 1.00g $255 2026-05-18 Buy
Product number Packaging Price Buy
729078 1g $321 Buy
AS114896 1g $314 Buy
AS114896 5g $807 Buy
095784 250.00mg $95 Buy
095784 1.00g $255 Buy

2,3-dihydro-Thieno[3,4-b]-1,4-dithiin Chemical Properties, Uses, Production

Uses

EDTT can be electrochemically oxidized in acetonitrile to form poly(EDTT) films on the surface of the electrodes, which can be used in the fabrication of organic light emitting diodes (OLEDs) and organic photovoltaics (OPVs).

General Description

3,4-Ethylenedithiothiophene (EDTT) is a dithiin based conducting polymer that is a sulfur analog of 3,4-ethylendioxythiophene (EDOT) that is majorly used in optoelectronic and electrochemical devices.

2,3-dihydro-Thieno[3,4-b]-1,4-dithiin Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-dihydro-Thieno[3,4-b]-1,4-dithiin Suppliers

Global Suppliers ( 43)
Supplier Tel Email Country ProdList Advantage
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9874 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai Uchem Inc. 15618758386 15618758386 sales3@myuchem.com China 1992 55
ShangHai Siyan Biological Technology Co., Ltd. 021-50908862，442785678，326799392 18721037013 siyansales@126.com China 9612 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 87240 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Shanghai Kangman Biological Technology Co., Ltd. 18800375331 kangmansales@163.com China 7559 55
Shandong Ono Chemical Co., Ltd. 0539-6362799 20） China 9998 58
Beyond Pharmaceutical Co., Ltd 0571-81953185 +86-15381198709 jasonyao@bydpharma.com China 852 60
Supplier Advantage
Adamas Reagent, Ltd. 59
Shanghai T&W Pharmaceutical Co., Ltd. 58
Sigma-Aldrich 80
Shanghai Uchem Inc. 55
ShangHai Siyan Biological Technology Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58
Shanghai Kangman Biological Technology Co., Ltd. 55
Shandong Ono Chemical Co., Ltd. 58
Beyond Pharmaceutical Co., Ltd 60

View Latest Price from 2,3-dihydro-Thieno[3,4-b]-1,4-dithiin manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,3-Dihydrothieno[3,4-b][1,4]dithiine pictures 2020-01-13 2,3-Dihydrothieno[3,4-b][1,4]dithiine
158962-92-6
 $1.00 1g 99% 1ton Career Henan Chemical Co

158962-92-6 (2,3-dihydro-Thieno[3,4-b]-1,4-dithiin) Related Search:

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