N,N-Dimethyloctadecylamine, CAS 124-28-7
N,N-Dimethyloctadecylamine, CAS 124-28-7, is a fatty tertiary amine and an important chemical intermediate. It is also commonly known as N,N-Dimethylstearylamine, Octadecyl Dimethylamine and Stearyl Dimethylamine.
N,N-Dimethyloctadecylamine is widely used in the production of cationic surfactants, quaternary ammonium compounds and other specialty chemicals. Its derivatives are also used in antistatic agents, fabric softeners, corrosion inhibitors and other industrial chemical formulations.
Product Chemical Properties
Product Name: N,N-Dimethyloctadecylamine
CAS No.: 124-28-7
Molecular Formula: C20H43N
Molecular Weight: 297.57
Chemical Name: N,N-Dimethyloctadecylamine
Synonyms: N,N-Dimethylstearylamine, Octadecyl Dimethylamine, Stearyl Dimethylamine, Dimethyl Stearamine, N,N-Dimethyl-n-octadecylamine
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Product Technical Specification
Pure-grade
Appearance(25℃): Colorless transparent liquid
Color/APHA: ≤20
Content/%: ≥98
Total amine/(mgKOH/g): 183-189
Primary amine+secondary amine content/%: ≤0.3
Free alcohol/%: ≤0.6
Purity: ≥97
Technical grade
Appearance(25℃): Colorless transparent liquid
Color/APHA: ≤30
Content/%: ≥97
Total amine/(mgKOH/g): 183-189
Primary amine+secondary amine content/%: ≤0.7
Free alcohol/%: ≤0.8
Purity: ≥95
Applications of N,N-Dimethyloctadecylamine
This product serves as an intermediate for the production of cationic and amphoteric surfactants. It is used in the manufacture and formulation of various textile printing and dyeing auxiliaries—such as softeners, leveling agents, and antistatic agents—as well as metal corrosion inhibitors, fuel oil additives, water treatment biocides/algaecides, extractants for uranium and rare metals, and pigment grinding aids.
Packaging
160kg/drum
Production Capacity
31000MT/Year
Storage Requirements
Store the product in a cool, dry and well-ventilated area.
Keep containers tightly closed when not in use.
Protect the product from direct sunlight, moisture and contamination.
N,N-Dimethyloctadecylamine Bulk Supply from China
Hosea Chem® offers N,N-Dimethyloctadecylamine, CAS 124-28-7, also known as N,N-Dimethylstearylamine and Stearyl Dimethylamine, in bulk quantities with competitive factory-direct pricing and reliable export service.
We support international shipments in drums and other suitable packaging options. TDS, MSDS and COA are available upon request.
Contact Hosea Chem for the latest N,N-Dimethyloctadecylamine price, bulk quotation, availability and technical documents.