4-(Hexyloxy)phenol
4-(Hexyloxy)phenol (CAS: 18979-55-0; Formula: C12H18O2) is a versatile organic building block with a molecular weight of 194.27 g/mol. This phenol derivative, featuring a hexyl ether group, serves as a key intermediate in various chemical synthesis pathways. It is commonly employed in the development of advanced materials and specialised organic compounds, contributing to research and industrial applications where precise molecular architecture is required.

Organic Synthesis Intermediate
Utilised as a foundational molecule in multi-step organic synthesis, enabling the construction of more complex chemical structures. Its phenolic hydroxyl group and ether linkage offer distinct reaction sites for further functionalisation.
Material Science Research
Incorporated into the design and development of novel polymers, liquid crystals, or other advanced materials. The hydrophobic hexyl chain and the reactive phenol moiety can influence material properties.
Pharmaceutical Intermediate
Serves as a precursor or building block in the synthesis of active pharmaceutical ingredients (APIs) or related research compounds. Its structure can be modified to create molecules with potential biological activity.
| Molecular weight | 194.27 |
|---|---|
| Linear formula | CH3(CH2)5OC6H4OH |
| Assay | 99% |
| Melting point | 45-47 °C(lit.) |



Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36/37/38-51/53 |
| Safety statements (S) | 26-36-61 |
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-(Hexyloxy)phenol used for?
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4-(Hexyloxy)phenol is primarily used as an intermediate in organic synthesis and in material science research for developing specialised organic compounds and advanced materials.
What are the CAS number and molecular formula for 4-(Hexyloxy)phenol?
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The CAS number for 4-(Hexyloxy)phenol is 18979-55-0, and its molecular formula is CH3(CH2)5OC6H4OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(Hexyloxy)phenol with an assay of 99%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 4-(Hexyloxy)phenol be handled safely?
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4-(Hexyloxy)phenol is classified as dangerous. It is harmful if swallowed, causes skin irritation, causes serious eye damage, may cause respiratory irritation, and is toxic to aquatic life with long lasting effects. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (N95 type). Ensure adequate ventilation and avoid release into the environment.
Is 4-(Hexyloxy)phenol a controlled substance?
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The provided data does not indicate that 4-(Hexyloxy)phenol is a controlled substance.
How is 4-(Hexyloxy)phenol packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals in compliance with all relevant regulations. Specific packaging details will be provided upon inquiry.
How can I request a quote or sample for 4-(Hexyloxy)phenol?
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To request a quote or sample for 4-(Hexyloxy)phenol, please contact our sales team through the website or by phone.
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