Hexylbenzene
Hexylbenzene (CAS: 1077-16-3), with the chemical formula C6H5(CH2)5CH3 and a molecular weight of 162.27 g/mol, is an aromatic hydrocarbon. It serves as a versatile building block in organic synthesis and is utilised in the preparation of various chemical compounds. Its properties make it valuable for research and development applications within the chemical industry.
- IUPAC
- 1-Phenylhexane
- Synonyms
- 1-Phenylhexane

Organic Synthesis Intermediate
Hexylbenzene is employed as a key intermediate in the synthesis of more complex organic molecules. Its phenyl and hexyl groups offer distinct reactive sites for further chemical transformations.
Research and Development
This compound is frequently utilised in laboratory settings for research purposes, exploring new synthetic pathways and developing novel chemical entities.
Building Block for Fine Chemicals
As an organic building block, hexylbenzene contributes to the construction of fine chemicals, including speciality polymers and performance materials.
| Molecular weight | 162.27 |
|---|---|
| Linear formula | C6H5(CH2)5CH3 |
| Assay | 97% |
| Grade | purum |
| Boiling point | 226 °C(lit.) |
| Density | 0.861 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.486(lit.) |
| Melting point | −61 °C(lit.) |


Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 83 °C / 181.4 °F |
| Transport (UN / ADR) | UN 3082 9/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/37/38-50/53 |
| Safety statements (S) | 26-36-60-61 |
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 Hexylbenzene used for?
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Hexylbenzene is primarily used as an intermediate in organic synthesis and as a building block in the chemical industry for research and development purposes.
What is the CAS number and chemical formula for Hexylbenzene?
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The CAS number for Hexylbenzene is 1077-16-3, and its chemical formula is C6H5(CH2)5CH3.
What grade and purity does Tech Serve Solutions supply for Hexylbenzene?
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Tech Serve Solutions supplies Hexylbenzene with a minimum assay of 97% (purum grade). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Hexylbenzene be handled safely?
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Hexylbenzene is classified with GHS hazards including skin irritation (H315), eye irritation (H319), respiratory irritation (H335), and is toxic to aquatic life with long-lasting effects (H400). Appropriate personal protective equipment, including eyeshields and gloves, should be used, and handling should occur in a well-ventilated area. Refer to the safety data sheet for comprehensive handling information.
How is Hexylbenzene packed and shipped?
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Hexylbenzene is typically packed in accordance with international shipping regulations for hazardous materials. TSS exports this chemical globally, ensuring compliance with all relevant transport requirements, including UN 3082, Class 9.
How can I request a quote or sample for Hexylbenzene?
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To request a quote or a sample of Hexylbenzene, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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