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ChemicalBook >> CAS DataBase List >>3 4-Propylenedioxythiophene 97

3 4-Propylenedioxythiophene 97

3 4-Propylenedioxythiophene 97 Structure
3 4-Propylenedioxythiophene 97 structure
CAS No.
155861-77-1
Chemical Name:
3 4-Propylenedioxythiophene 97
Synonyms
3,4-DIHYDRO-2H-THIENO[3,4-B][1,4]DIOXEPINE;3 4-Propylenedioxythiophene 97;3,4-Propylenedioxythiophene 97%;3,4-Propylenedioxythiophene;2H-Thieno[3,4-b][1,4]dioxepin, 3,4-dihydro-;3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepin, ProDOT
CBNumber:
CB9498941
Molecular Formula:
C7H8O2S
Molecular Weight:
156.2
MDL Number:
MFCD08276807
MOL File:
155861-77-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:56:31
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3 4-Propylenedioxythiophene 97 Properties

Melting point 79-83 °C
Boiling point 229.7±9.0 °C(Predicted)
Density 1.243±0.06 g/cm3(Predicted)
form solid
InChI 1S/C7H8O2S/c1-2-8-6-4-10-5-7(6)9-3-1/h4-5H,1-3H2
InChIKey WNOOCRQGKGWSJE-UHFFFAOYSA-N
SMILES C1COc2cscc2OC1
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
Storage Class 11 - Combustible Solids

3 4-Propylenedioxythiophene 97 price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 660485 3,4-Propylenedioxythiophene 97% 155861-77-1 500mg $435 2026-04-30 Buy
Sigma-Aldrich 660485 3,4-Propylenedioxythiophene 97% 155861-77-1 100mg $113 2023-06-20 Buy
Activate Scientific AS134573 3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepine 97% 155861-77-1 1g $305 2026-06-04 Buy
Activate Scientific AS134573 3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepine 97% 155861-77-1 5g $1027 2026-06-04 Buy
Synthonix D75850 3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepine ≥97% 155861-77-1 250mg $265 2026-05-06 Buy
Product number Packaging Price Buy
660485 500mg $435 Buy
660485 100mg $113 Buy
AS134573 1g $305 Buy
AS134573 5g $1027 Buy
D75850 250mg $265 Buy

3 4-Propylenedioxythiophene 97 Chemical Properties, Uses, Production

Uses

PRODOT can be used as a conjugated polymer in the fabrication of dye sensitized solar cells (DSSCs), sensors and electrochromic materials.

General Description

3,4-Propylenedioxythiophene (PRODOT) is a conductive polymer that forms a π-conjugated system. It has good electrochromic properties with high conductivity and surface electroactivity. It forms a thin film by using layer by layer (LBL) technique and spin coating.

3 4-Propylenedioxythiophene 97 synthesis

177364-98-6
155861-77-1
Synthesis of 3 4-Propylenedioxythiophene 97 from 3,4-Propylenedioxythiophene-2,5-dicarboxylic acid

3 4-Propylenedioxythiophene 97 Preparation Products And Raw materials

Raw materials

Preparation Products

3 4-Propylenedioxythiophene 97 Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
SanoChem (Chengdu) Tech. Co., Ltd. 28-87999436 02887999436 sales@sano-chem.com China 3792 55
Henan CoreyChem Co., Ltd 0371-86658258 info@coreychem.com China 10442 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
parabiochem 025-83453382-8005 sale@parabiochem.com China 9577 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Nanjing NingFan Pharm-Tech CO. LTD. 17368696818 China 1976 58
Henan's chemical products co., LTD 0371-60919097 15378766539; 794449696@qq.com China 5000 58
Supplier Advantage
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai Hanhong Scientific Co.,Ltd. 64
Sigma-Aldrich 80
SanoChem (Chengdu) Tech. Co., Ltd. 55
Henan CoreyChem Co., Ltd 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
parabiochem 55
Amadis Chemical Company Limited 58
Nanjing NingFan Pharm-Tech CO. LTD. 58
Henan's chemical products co., LTD 58

155861-77-1 (3 4-Propylenedioxythiophene 97) Related Search:

3,4-(2′,2′-Diethylpropylene)dioxythiophene 3,4-Propylenedioxythiophene-2,5-dicarboxylic acid 3,4-Dimethoxythiophene 3 4-(2' 2'-Dimethylpropylene)dioxythioph 3 4-Propylenedioxythiophene 97
701209-98-5

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3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepin, ProDOT 2H-Thieno[3,4-b][1,4]dioxepin, 3,4-dihydro- 3,4-Propylenedioxythiophene 97% 3,4-Propylenedioxythiophene 3,4-DIHYDRO-2H-THIENO[3,4-B][1,4]DIOXEPINE 3 4-Propylenedioxythiophene 97 155861-77-1