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660485

3,4-Propylenedioxythiophene

Name: 3,4-Propylenedioxythiophene
Brand: ALDRICH

97%

Synonym(s):

3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepin, ProDOT

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About This Item

Empirical Formula (Hill Notation):

C₇H₈O₂S

CAS Number:

155861-77-1

Molecular Weight:

156.20

NACRES:

NA.23

PubChem Substance ID:

24884477

UNSPSC Code:

12352103

MDL number:

MFCD08276807

Assay:

97%

Form:

solid

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Properties

Quality Segment

100

assay

97%

form

solid

mp

79-83 °C

SMILES string

C1COc2cscc2OC1

InChI

1S/C7H8O2S/c1-2-8-6-4-10-5-7(6)9-3-1/h4-5H,1-3H2

InChI key

WNOOCRQGKGWSJE-UHFFFAOYSA-N

Description

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.

Application

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

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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