Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione

CAS 32281-36-0C10H4O2S2Organic & Printed Electronics

Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione (CAS 32281-36-0) is a specialized organic compound with the molecular formula C10H4O2S2 and a molecular weight of 220.27 g/mol. This thieno[2,3-f]benzothiophene-4,8-dione derivative serves as a valuable building block and reagent in materials science, particularly within the field of organic and printed electronics. Its unique structure makes it suitable for synthesis of advanced organic materials.

IUPAC: Thieno[2,3-f]benzothiophene-4,8-dione
Synonyms: 8-dioneC10H4O2S2Thieno[2,3-f]benzothiophene-4,8-dione

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Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione (C10H4O2S2) — chemical structure, CAS 32281-36-0; Materials Science, fine chemical supplied by Tech Serve Solutions

Materials ScienceSynthetic Tools and Reagents

01 /Applications

Organic Electronics Research

Used as a precursor or component in the synthesis of organic semiconductors for applications in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). Its conjugated system is foundational for charge transport properties.

Materials Science Development

Serves as a building block for novel conjugated polymers and small molecules with tailored electronic and optical properties. It enables the exploration of new advanced materials.

Synthetic Reagent

Employed as a synthetic tool in organic chemistry for the construction of complex heterocyclic systems. Its reactivity can be leveraged for specific chemical transformations.

02 /Properties

Molecular weight	220.27
Empirical formula	C10H4O2S2
Assay	97%
Melting point	260-265 °C

03 /Identifiers & registry

CAS number

32281-36-0

MDL number

MFCD01927240

04 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

05 /Frequently asked questions

What is Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione used for?

Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione is primarily used in materials science, organic and printed electronics research, and as a synthetic reagent for creating complex organic molecules and advanced materials.

What is the CAS number and molecular formula?

The CAS number is 32281-36-0 and the molecular formula is C10H4O2S2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione with an assay of 97%. This is a research or technical grade material, and TSS does not represent it as USP, BP, or EP.

How should Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione be handled?

According to the WGK Germany classification, this compound is rated as 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding release into the environment.

How is this chemical shipped?

Tech Serve Solutions exports this chemical globally. Packaging and shipping are conducted in compliance with all relevant international regulations for chemical substances.