Description
Product Name: Dodecylamine
Synonyms: Dodecyl amine, 1-Dodecanamine, Laurylamine, n-Dodecylamine, Dodecaneamine
Molecular Structure:
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Specifications
Items | Specifications |
Cas No. | 124-22-1 |
Molecular Formula | C12H27N |
Molecular Weight | 185.35 g/mol |
Appearance | White to pale yellow crystalline solid normally |
Total Amine Valuemg/g | 295-306 |
Purity | >98% |
Iodine Valueg/100g | <2 |
Color(Hazen) | <30 |
Titre | 20-29℃ |
Moisture | <0.3% |
What is Dodecylamine CAS 124-22-1?
Dodecylamine, also known as Laurylamine or 1-Dodecanamine, is a long-chain aliphatic amine widely recognized for its versatile applications in various industries. With the molecular formula C12H27N, it typically appears as a white to pale yellow crystalline solid at room temperature. When heated above its melting point of 28°C (82°F), it transforms into a colorless to pale yellow liquid.
Where is Dodecylamine CAS 124-22-1 used?
Dodecylamine is a vital ingredient in numerous industrial and chemical processes, thanks to its functionality as a surfactant, chemical intermediate, and additive.
- Surfactants and Detergents: It acts as a primary amine in synthesizing cationic surfactants, improving the effectiveness of personal care products, detergents, and fabric softeners by reducing surface tension.
- Corrosion Inhibitors: Dodecylamine is widely employed in producing corrosion inhibitors for industrial applications, particularly in water treatment and oilfield settings. It forms a protective layer on metal surfaces to prevent oxidation.
- Pharmaceutical Intermediates: Serving as a precursor for various compounds, Dodecylamine is crucial in synthesizing quaternary ammonium salts used in disinfectants, antiseptics, and agricultural chemicals.
- Textile Industry: In textiles, Dodecylamine functions as a softening agent and is included in antistatic finishes, enhancing fabric texture and preventing static electricity build-up.
- Water Treatment: As a flocculant and emulsifier, it improves the efficiency of solid-liquid separation processes in water treatment, aiding purification efforts.
Why choose dodecylamine?
Dodecylamine is highly versatile, making it essential in sectors like personal care, textiles, water treatment, and oil and gas. Its high reactivity as a primary amine enables its use as a building block in numerous chemical syntheses, while its cost-effectiveness adds to its appeal for large-scale industrial applications.
How to handle dodecylamine safely?
While generally safe when handled correctly, Dodecylamine can cause skin and eye irritation. It is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles, during handling. Store Dodecylamine in a cool, dry place, away from heat and direct sunlight to maintain its stability and efficacy.
Dodecylamine is a critical chemical with a wide range of applications and functional properties. Whether in solid or liquid form, it provides reliable performance for manufacturers seeking high-quality raw materials. Its role as both a surfactant and a chemical intermediate underscores its versatility and value in various formulations.


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