4-Pentylphenol
4-Pentylphenol (CAS: 14938-35-3, C11H16O) is a chemical compound with a molecular weight of 164.24 g/mol. This alkylphenol derivative is recognised for its utility as an organic building block in chemical synthesis. Its structural features lend themselves to various applications within research and development settings, particularly in the creation of more complex organic molecules. Tech Serve Solutions supplies this compound for laboratory and industrial applications.

Organic Synthesis Intermediate
4-Pentylphenol serves as a valuable intermediate in the synthesis of various organic compounds. Its phenolic hydroxyl group and pentyl chain offer reactive sites for further chemical modifications.
Research and Development
This compound is employed in R&D laboratories for exploring new chemical pathways and developing novel materials. Its structure allows for incorporation into polymers or as a precursor for functional molecules.
Building Block for Specialty Chemicals
Utilised as a foundational component for the construction of more complex specialty chemicals, 4-Pentylphenol finds application in fields requiring precise molecular design.
| Molecular weight | 164.24 |
|---|---|
| Empirical formula | C11H16O |
| Assay | ≥98.0% (GC) |
| Density | 0.960 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.515 |

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
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 100 °C / 212 °F |
| 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-Pentylphenol used for?
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4-Pentylphenol is primarily used as an intermediate in organic synthesis and as a building block for specialty chemicals in research and development settings.
What is the CAS number and chemical formula for 4-Pentylphenol?
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The CAS number is 14938-35-3 and the chemical formula is C11H16O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Pentylphenol with an assay of ≥98.0% (GC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the safety considerations for handling 4-Pentylphenol?
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4-Pentylphenol is classified as corrosive (GHS05, H314) and causes severe skin burns and eye damage. It requires appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection. Handle with extreme care in a well-ventilated area.
How is 4-Pentylphenol packed and shipped?
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4-Pentylphenol is packed according to safety regulations for corrosive materials and is exported globally by Tech Serve Solutions.
How can I request a quote or sample for 4-Pentylphenol?
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Please contact Tech Serve Solutions directly through our website or by phone to request a quote or sample for 4-Pentylphenol.
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