660477

3,4-Propylenedioxythiophene-2,5-dicarboxylic acid

97%

• Synonym(s): 2,3-Dihydro-2H-thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylic acid
• Empirical Formula (Hill Notation): C₉H₈O₆S
• CAS Number: 177364-98-6
• Molecular Weight: 244.22
• UNSPSC Code: 12352103
• PubChem Substance ID: 24884476
• MDL number: MFCD08276806

Properties

• assay: 97%
• form: solid
• mp: >250 °C (dec.)
• SMILES string: OC(=O)c1sc(C(O)=O)c2OCCCOc12
• InChI: 1S/C9H8O6S/c10-8(11)6-4-5(7(16-6)9(12)13)15-3-1-2-14-4/h1-3H2,(H,10,11)(H,12,13)
• InChI key: MCLQXEPXGNPDHG-UHFFFAOYSA-N

Description

General description

3,4-Propylenedioxythiophene-2,5-dicarboxylic acid (ProDOT) is an electron rich conducting polymer that can be used in organic and bio-electronics. It can functionalize a variety of polymers by enhancing the intrinsic properties.

Application

ProDOT is a conjugating polymer that can be used in the fabrication of a variety of organic electronics which include electrochromic devices, lithium ion batteries, and organic semiconductors.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves