Hexadecylamine
Hexadecylamine (CAS: 143-27-1), with the linear formula CH3(CH2)15NH2 and a molecular weight of 241.46 g/mol, is a primary amine. This compound serves as a valuable building block in organic synthesis. Its long alkyl chain imparts specific properties, making it suitable for various chemical applications, including the preparation of surfactants and other functionalised molecules. Tech Serve Solutions offers this chemical with a minimum assay of 98%.
- IUPAC
- 1-Aminohexadecane,Cetylamine,HAD
- Synonyms
- 1-AminohexadecaneCetylamineHAD

Organic Synthesis Intermediate
Hexadecylamine is utilised as a primary amine building block in the synthesis of more complex organic molecules. Its long hydrophobic chain can be incorporated to modify solubility or interfacial properties of target compounds.
Surfactant Precursor
The compound can be a precursor for synthesising various surfactants and emulsifying agents. The C16 alkyl chain provides the necessary lipophilic character for surface activity.
Research and Development
It is employed in R&D settings for exploring new chemical entities and reaction pathways where a long-chain primary amine is a required component.
| Molecular weight | 241.46 |
|---|---|
| Linear formula | CH3(CH2)15NH2 |
| Assay | 98% |
| Boiling point | 330 °C(lit.) |
| Vapour pressure | <1 mmHg (20 °C) |
| Melting point | 43-45 °C(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- 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 | 140 °C / 284 °F |
| Transport (UN / ADR) | UN 3259PSN1 8 / PGII |
| 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 Hexadecylamine used for?
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Hexadecylamine (CAS: 143-27-1) is primarily used as an intermediate in organic synthesis, particularly for preparing surfactants and other functionalised molecules requiring a long alkyl chain.
What are the CAS number and formula for Hexadecylamine?
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The CAS number for Hexadecylamine is 143-27-1, and its linear formula is CH3(CH2)15NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hexadecylamine with a minimum assay of 98%. This product is intended for research and chemical synthesis and is not supplied as USP, BP, EP, or other pharmacopoeia grades.
What are the key safety considerations for Hexadecylamine?
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Hexadecylamine is classified as Danger. It causes severe skin burns and eye damage (H314) and is very toxic to aquatic life (H400). Appropriate personal protective equipment, including eye protection, gloves, and respiratory protection, should be used. Handle in a well-ventilated area and avoid release to the environment.
How is Hexadecylamine packed and shipped?
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Hexadecylamine is packed and shipped according to relevant regulations for hazardous materials, including UN 3259 PSN1 8 / PGII classification. TSS ensures compliant export procedures.
How can I request a sample or quote for Hexadecylamine?
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To request a sample or a quote for Hexadecylamine, please contact the Tech Serve Solutions sales team through our website or direct contact details.
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