4-Hexylphenol
4-Hexylphenol (CAS: 2446-69-7; Formula: C12H18O) is an organic compound with a molecular weight of 178.27 g/mol. This phenolic compound features a hexyl group attached to the phenol ring, imparting lipophilic characteristics. It serves as a valuable building block and intermediate in various chemical syntheses, particularly within organic chemistry and materials science research.
- IUPAC
- 1-(4-Hydroxyphenyl)hexane,p-n-Hexylphenol

Organic Synthesis Intermediate
4-Hexylphenol functions as a key intermediate in the synthesis of more complex organic molecules. Its reactive hydroxyl group and alkyl chain allow for diverse chemical transformations.
Building Block for Materials
This compound can be utilised as a foundational component in the development of polymers and specialised materials. Its structure can influence material properties such as solubility and thermal stability.
Research and Development
In laboratory settings, 4-Hexylphenol is employed in research to explore new chemical reactions and to develop novel compounds with specific functionalities.
| Molecular weight | 178.27 |
|---|---|
| Empirical formula | C12H18O |
| Assay | ≥98.0% (HPLC) |
| Melting point | 23-32 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 2430 8 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 4-Hexylphenol used for?
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4-Hexylphenol is primarily used as an intermediate in organic synthesis and as a building block for creating specialised materials in research and development settings.
What are the CAS number and formula for 4-Hexylphenol?
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The CAS number for 4-Hexylphenol is 2446-69-7, and its molecular formula is C12H18O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Hexylphenol with an assay of ≥98.0% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should 4-Hexylphenol be handled safely?
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4-Hexylphenol is classified as corrosive (H314) and can cause severe skin burns and eye damage. Handle with appropriate personal protective equipment, including gloves, eye protection, and protective clothing. Ensure adequate ventilation. In case of contact, rinse immediately with plenty of water and seek medical advice.
How is 4-Hexylphenol packed and shipped?
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4-Hexylphenol is shipped as UN 2430, Class 8, Packing Group III, indicating it is a hazardous material. Specific packaging adheres to international shipping regulations for corrosive substances. TSS exports globally.
How can I request a sample or quote for 4-Hexylphenol?
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To request a sample or a quotation for 4-Hexylphenol, please contact our sales department via the website or direct email, providing your specific requirements.
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