N N-Dimethyldecanamide CAS 14433-76-2

1. N,N-Dimethyldecanamide CAS 14433-76-2 is primarily used as an industrial surfactant, emulsifier, and dispersant in formulations such as coatings, detergents, and agricultural products .
2. N N-Dimethyldecanamide serves as a chemical intermediate for producing derivatives like quaternary ammonium compounds, betaines (e.g., lauryl betaine), and amine oxides used in personal care and industrial applications .
3. N,N-Dimethyldecanamide functions as a metal corrosion inhibitor and is utilized in mineral flotation processes for ore beneficiation .
4. N N-Dimethyldecanamide is employed as a lubricant and solvent in specialty chemical formulations, and also serves as a reference material (e.g., Spectrasolv DMDA) in analytical chemistry .

1. N,N-Dimethyldecanamide must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment, away from direct sunlight and incompatible materials .
2. N N-Dimethyldecanamide should be kept away from strong oxidizing agents to prevent hazardous decomposition; it is stable under normal storage conditions but should be protected from moisture .
3. Personnel must wear chemical-resistant gloves, safety goggles with side-shields, and protective clothing when handling this substance, as it is an irritant and harmful to aquatic life.
4. Avoid release to the environment; prevent entry into drains or water courses due to acute and chronic aquatic toxicity.

1. Isolate the spill area, ensure adequate ventilation, and wear full personal protective equipment including chemical-resistant gloves, safety goggles, and suitable respirator .
2. Collect N N-Dimethyldecanamide by sweeping or vacuuming without creating dust using non-sparking tools, or absorb liquid spills with inert materials such as sand or diatomite .
3. Avoid creating vapors or mists during cleanup to prevent respiratory exposure; contain spills and prevent entry into drains, sewers, or water courses.
4. Dispose of collected material as hazardous waste according to local, state, and federal environmental regulations; recycling or incineration in a licensed facility is recommended .

1. N,N-Dimethyldecanamide is not classified as highly flammable (flash point 97-110°C) but will burn when heated; use dry chemical powder, carbon dioxide (CO₂), or alcohol-resistant foam for fire suppression .
2. Water N N-Dimethyldecanamide spray may be used to cool exposed containers but a direct water jet should NOT be used as it may spread the fire .
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear due to hazardous decomposition gases (carbon monoxide, carbon dioxide, and nitrogen oxides) .
4. During combustion, may emit irritant and toxic fumes; contain fire runoff to prevent environmental contamination .