1805838-30-5

Basic information

• Product Name: Thieno[3,2-b]thiophene-3,6-dicarboxylic acid
• Synonyms: Thieno[3,2-b]thiophene-3,6-dicarboxylic acid;Thieno[3,2-b]thiophene-3,6-carboxylic Acid
• CAS NO: 1805838-30-5
• Molecular Formula: C8H4O4S2
• Molecular Weight: 228.24496
• EINECS: 200-258-5
• Mol File: 1805838-30-5.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Thieno[3,2-b]thiophene-3,6-dicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: Thieno[3,2-b]thiophene-3,6-dicarboxylic acid(1805838-30-5)
• EPA Substance Registry System: Thieno[3,2-b]thiophene-3,6-dicarboxylic acid(1805838-30-5)

Safety Data

• Hazardous Substances Data: 1805838-30-5(Hazardous Substances Data)

Usage

General Description

Thieno[3,2-b]thiophene-3,6-dicarboxylic acid is a chemical compound with the molecular formula C8H4O4S2. It is a type of heterocyclic compound, containing both sulfur and oxygen atoms in its structure. thieno[3,2-b]thiophene-3,6-dicarboxylic acid is used in the synthesis of organic semiconductors, which have applications in the field of organic electronics. Thieno[3,2-b]thiophene-3,6-dicarboxylic acid is also used in the preparation of conjugated polymers, which have potential uses in the development of advanced materials for optoelectronic devices and organic photovoltaic cells. Additionally, its structure and properties make it of interest for research in the fields of organic chemistry and materials science.

Upstream product

• 124-38-9 carbon dioxide 
• 392662-65-6 3,6-dibromothiophene[3,2-b]thiophene 

Relevant articles and documents

Ladder-type Heteroarenes: Up to 15 Rings with Five Imide Groups

A series of novel imide-functionalized ladder-type heteroarenes with well-defined structure and controllable conjugation lengths were synthesized and characterized. The synthetic route shows remarkable efficacy for constructing the electron-deficient ladder backbones. π-Conjugation extension leads to narrowed band gaps with enhanced electron affinities. The ladder arenes are incorporated into organic thin-film transistors, and show encouraging electron mobilities of 0.013–0.045 cm2 V?1 s?1. The heteroarenes reported here provide a remarkable platform for fundamental physicochemical studies and materials innovation in organic electronics.

IMIDE-CONTAINING LADDER TPYE HETEROARENES: SYNTHESIS AND RALATED ORGANIC SEMICONDUCTOR DEVICES

Small molecule and polymer semiconductors and their preparation methods are provided. These compounds are of formula I-III, and can be used in high-mobility organic thin-film transistors and bulk heterojunction polymer solar cells.