Dioctadecylamine
Dioctadecylamine (CAS: 112-99-2), with the linear formula [CH3(CH2)17]2NH and a molecular weight of 521.99 g/mol, is a long-chain secondary amine. This compound serves as a valuable building block in organic synthesis. Its chemical structure, featuring two octadecyl chains attached to a nitrogen atom, imparts lipophilic properties, making it useful in applications requiring amphiphilic characteristics or as an intermediate in the production of surfactants and other speciality chemicals.
- IUPAC
- DODA,Distearylamine
- Synonyms
- DistearylamineDODA
![Dioctadecylamine ([CH3(CH2)17]2NH) — chemical structure, CAS 112-99-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F112-99-2.png&w=3840&q=75)
Organic Synthesis Intermediate
Dioctadecylamine is employed as a key intermediate in the synthesis of more complex organic molecules. Its long alkyl chains can be functionalised further or contribute to the overall structure and properties of the target compounds.
Surfactant Production
This secondary amine can be used in the manufacturing of various surfactants and emulsifiers. The lipophilic nature of the octadecyl groups is essential for surface activity.
Lubricant Additives
Compounds derived from dioctadecylamine may find use as additives in lubricants, contributing to properties such as friction modification or anti-wear performance due to their long hydrocarbon chains.
Corrosion Inhibitors
The amine functionality and long hydrophobic chains suggest potential application in formulating corrosion inhibitors, particularly for metal surfaces in various industrial settings.
| Molecular weight | 521.99 |
|---|---|
| Linear formula | [CH3(CH2)17]2NH |
| Assay | ≥99.0% (NT) |
| Melting point | 71-73 °C |
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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 Dioctadecylamine used for?
+
Dioctadecylamine is used as an intermediate in organic synthesis, particularly in the production of surfactants, lubricant additives, and corrosion inhibitors. It is a valuable building block for creating molecules with lipophilic properties.
What are the CAS number and formula for Dioctadecylamine?
+
The CAS number for Dioctadecylamine is 112-99-2, and its linear formula is [CH3(CH2)17]2NH.
What grade and purity does Tech Serve Solutions supply for Dioctadecylamine?
+
Tech Serve Solutions supplies Dioctadecylamine with an assay of ≥99.0%. This is a technical grade material, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should Dioctadecylamine be handled safely?
+
Dioctadecylamine can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). When handling, wear appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation. P261 (Avoid breathing dust/fume/gas/mist/vapours/spray) and P305 + P351 + P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing) are key precautionary statements.
How is Dioctadecylamine packed and shipped by TSS?
+
Tech Serve Solutions exports and supplies Dioctadecylamine, adhering to all necessary regulations for safe chemical transport. Specific packaging details are available upon request to meet diverse international shipping requirements.
How can I request a quote or sample for Dioctadecylamine?
+
To request a quote or a sample of Dioctadecylamine, please contact the TSS sales team via our website or direct inquiry channels. We are prepared to fulfil your laboratory reagent and fine chemical needs.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis