1-Bromohexadecane
1-Bromohexadecane (CAS: 112-82-3), with the molecular formula CH3(CH2)15Br and a molecular weight of 305.34 g/mol, is a halogenated hydrocarbon. This compound serves as a valuable building block in organic synthesis and chemical research. Its primary applications include the preparation of functionalised materials, its use in extraction methodologies, and the synthesis of surfactants and monomers for advanced polymer development.
- IUPAC
- Cetyl bromide,Hexadecyl bromide
- Synonyms
- Cetyl bromideHexadecyl bromide
Preparation of Soluble Carbon Nano-onions
1-Bromohexadecane is utilised in the covalent functionalisation of carbon nano-onions with hexadecyl chains, enhancing their solubility for specialised applications.
Extraction Solvent for Endocrine-Disrupting Phenols
It functions as an extraction solvent in the ultrasound-assisted emulsification microextraction (MS-USAEME) method for determining endocrine-disrupting phenols in water samples.
Synthesis of Methacrylate Based Adsorbents
This bromoalkane is employed in synthesising monomers like [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide, crucial for creating novel methacrylate-based adsorbents.
Synthesis of Surfactants
1-Bromohexadecane is a key precursor in the synthesis of speciality surfactants such as N-hexadecyl ethylenediamine triacetic acid (HED3A).
| Molecular weight | 305.34 |
|---|---|
| Linear formula | CH3(CH2)15Br |
| Assay | 97% |
| Boiling point | 190 °C/11 mmHg(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.461(lit.) |
| Vapour pressure | <1 mmHg (20 °C) |
| Melting point | 16-18 °C(lit.) |
| Vapour density | 10.6 (vs air) |
| Application | 1-Bromohexadecane has been used:• in the preparation of soluble carbon nano-onions by covalent functionalization with hexadecyl chains1• as extraction solvent in determination of endocrine-disrupting phenols (EDPs) in water samples by ultrasound-assisted emulsification microextraction (MS-USAEME) method2• in the preparation of [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide monomer, required for the synthesis of novel methacrylate based adsorbents2• in the synthesis of surfactant, N-hexadecyl ethylenediamine triacetic acid (HED3A)3 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 177 °C / 350.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 1-Bromohexadecane used for?
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1-Bromohexadecane is used in organic synthesis, including the preparation of soluble carbon nano-onions, as an extraction solvent, in synthesising novel adsorbents, and for the preparation of surfactants.
What is the CAS number and molecular formula for 1-Bromohexadecane?
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The CAS number is 112-82-3 and the molecular formula is CH3(CH2)15Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Bromohexadecane with an assay of 97%. This product is intended for research and technical applications and is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the safety considerations when handling 1-Bromohexadecane?
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1-Bromohexadecane is classified with Warning signal word and hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, is essential. Use in a well-ventilated area or with respiratory protection (e.g., ABEK type filter).
How is 1-Bromohexadecane typically packed and exported?
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1-Bromohexadecane is packed in compliance with international shipping regulations and exported globally by Tech Serve Solutions to meet the needs of researchers and manufacturers.
How can I request a quote or sample of 1-Bromohexadecane?
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To request a quote or sample of 1-Bromohexadecane, please contact our sales team via the website or by direct inquiry.
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