5-Hexylthiophene-2-carboxaldehyde
5-Hexylthiophene-2-carboxaldehyde (CAS: 100943-46-2, C11H16OS) is a versatile organic building block and a thiophene derivative. Characterised by its aldehyde functional group and a hexyl chain, it is instrumental in the synthesis of advanced materials and complex organic molecules. Its primary applications lie in the fields of organic electronics and polymer chemistry, serving as a key intermediate for creating functionalised thiophene-based compounds.
- IUPAC
- 5-Hexylthiophene-2-carbaldehyde
- Synonyms
- 5-Hexylthiophene-2-carbaldehyde
Organic Electronics Synthesis
This compound serves as a crucial precursor in the synthesis of conjugated polymers and small molecules used in organic electronic devices such as organic photovoltaics (OPVs) and organic field-effect transistors (OFETs).
Polymer Chemistry
It is employed as a monomer or building block for the development of functionalised polythiophenes, which exhibit desirable electronic and optical properties for various material science applications.
Fine Chemical Synthesis
As a reactive aldehyde, it is a valuable intermediate in multi-step organic synthesis pathways for creating complex heterocyclic compounds and specialty chemicals.
| Molecular weight | 196.31 |
|---|---|
| Empirical formula | C11H16OS |
| Assay | 97% |
| Density | 1.017 g/mL at 25 °C |
| Refractive index | n20/D 1.535 |
Hazard statements
- H302Harmful if swallowed
- H334May cause allergy or asthma symptoms if inhaled
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-43 |
| Safety statements (S) | 26-36/37 |
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 5-Hexylthiophene-2-carboxaldehyde used for?
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5-Hexylthiophene-2-carboxaldehyde is primarily used as an organic building block in the synthesis of materials for organic electronics, such as organic photovoltaics and transistors, and in general organic synthesis.
What are the CAS number and formula for 5-Hexylthiophene-2-carboxaldehyde?
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The CAS number is 100943-46-2, and the empirical formula is C11H16OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Hexylthiophene-2-carboxaldehyde with a minimum assay of 97%. This product is not supplied as USP, BP, or EP grade.
How should 5-Hexylthiophene-2-carboxaldehyde be handled?
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Handling requires appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection due to hazards like H302 (Harmful if swallowed) and H334 (May cause allergy or asthma symptoms or breathing difficulties if inhaled). Always consult the Safety Data Sheet before use.
Is 5-Hexylthiophene-2-carboxaldehyde a controlled substance?
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The provided data does not indicate that 5-Hexylthiophene-2-carboxaldehyde is a controlled substance.
How is 5-Hexylthiophene-2-carboxaldehyde packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details for 5-Hexylthiophene-2-carboxaldehyde will be provided upon inquiry, adhering to international regulations.
How can I request a sample or quote for 5-Hexylthiophene-2-carboxaldehyde?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number (100943-46-2).
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