3-Dodecylthiophene
3-Dodecylthiophene (CAS: 104934-52-3), a sulfur-containing organic compound with the molecular formula C16H28S and a molecular weight of 252.46 g/mol, serves as a crucial precursor in the synthesis of conducting polymers. Its unique structure facilitates polymerisation, making it valuable in materials science and organic electronics research. Tech Serve Solutions offers this chemical with an assay of 97%.

Conducting Polymer Precursor
3-Dodecylthiophene is primarily used as a monomer in the synthesis of polythiophenes. These polymers exhibit electrical conductivity, making them suitable for applications in organic electronic devices such as transistors and solar cells.
Materials Science Research
This compound is a valuable building block in materials science for developing novel organic semiconductors. Its incorporation into polymer backbones allows for tuning of electronic and optical properties.
Organic and Printed Electronics
The chemical is employed in the field of organic electronics, contributing to the development of flexible and printable electronic components. Its properties are vital for creating advanced materials in this rapidly evolving sector.
| Molecular weight | 252.46 |
|---|---|
| Empirical formula | C16H28S |
| Assay | 97% |
| Boiling point | 290 °C(lit.) |
| Density | 0.902 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.488(lit.) |
| Storage temperature | 2-8°C |
| Application | Conducting polymer precursor.1 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is 3-Dodecylthiophene used for?
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3-Dodecylthiophene is primarily used as a precursor for conducting polymers, particularly polythiophenes, and in materials science research for organic electronics.
What are the CAS number and formula for 3-Dodecylthiophene?
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The CAS number for 3-Dodecylthiophene is 104934-52-3, and its empirical formula is C16H28S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Dodecylthiophene with an assay of 97%. This product is not represented as USP, BP, or EP grade.
What are the safety and handling recommendations for 3-Dodecylthiophene?
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When handling 3-Dodecylthiophene, it is recommended to use eyeshields and gloves. The flash point is above 113 °C (235.4 °F). Please consult the Safety Data Sheet for comprehensive information. It has a WGK rating of 3 in Germany.
How is 3-Dodecylthiophene shipped and exported?
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3-Dodecylthiophene is carefully packaged and exported by Tech Serve Solutions to meet global shipping regulations for chemicals.
How can I request a quote or sample for 3-Dodecylthiophene?
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To request a quote or sample of 3-Dodecylthiophene, please contact our sales team through the website or by phone.
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