| Quantity: | |
|---|---|
Product Advantage
Chemical properties of dicyclohexylamine:
1. Weakly basic (pKa ≈ 10), capable of forming salts with acids.
2. Can undergo alkylation and acylation reactions.
3. Stable toward oxidizing agents, but may decompose at high temperatures.
4. Able to form coordination complexes with metal ions.
5. Slightly soluble in water, but miscible with organic solvents such as ethanol, ether, and benzene.
Technical Parameters
Product name | Dicyclohexylamine |
Cas No | 101-83-7 |
Molecular formula | C12H24N |
Molecular weight | 182.3251 |
Density | 0.9±0.1g/cm3 |
Boiling point | 256.1±8.0℃at 760 mmHg |
Melting point | -2℃ |
Flash point | 96.1±0.0℃ |
Appearance | Colorless to pale yellow liquid |
Purity % | ≥99.0% |
Cyclohexylamine | ≤0.12% |
Cyclohexanol | ≤0.12% |
Aniline | ≤0.07% |
High-boiling | ≤0.26% |
Water content | ≤0.26% |
Package | 170 Kg/Drum |
Product Uses
The following is an overview of the main applications of dicyclohexylamine:
1. Printing and dyeing additives: dicyclohexylamine fatty acid salt and sulfate have detergency, is similar to soap, is an excellent emulsifier. is mainly used in printing, dyeing and textile industry.
2. Corrosion inhibition and rust prevention agent: dicyclohexylamine can be synthesized a variety of excellent corrosion inhibition and rust prevention agent, used in natural gas, chemical industry, petroleum industry, as steel equipment corrosion inhibitor. Its solid derivatives act as vapor phase rust inhibitors, to prevent corrosion on metal surfaces, and to neutralize carbon dioxide in vapor condensates.
3. Medicines and pesticides: dicyclohexylamine can be synthesized into a variety of medicines and pesticides, , such as hypertension drugs and new anticancer drugs. In addition it can be used as a pharmaceutical extractant.
4. Material additives: as an additive water repellent, dicyclohexylamine improves the hydrophobicity and corrosion resistance of plastic and rubber building materials.
5. Other applications: dicyclohexylamine is also used as an antioxidant additive in fuel oil to improve fuel combustion performance and prevent equipment corrosion. as a catalyst in coatings, for plasticizing latex and casein, to prevent electrostatic effects of cellulose derivatives. In the field of environmental protection, is used as a solvent to absorb carbon dioxide, hydrogen sulfide, sulfur dioxide and other acidic gases. In the field of food additives, is used as an additive to soybean products. as a finishing agent of polyester fiber, to prevent pilling and discoloration. In metal grinding cutting fluid, improve the wear and corrosion resistance of diamond grinding tools.
FAQ
What is the role and performance of dicyclohexylamine in steel corrosion prevention?
Dicyclohexylamine demonstrates excellent performance in the field of steel corrosion protection. It not only effectively prevents corrosion on metal surfaces but also neutralizes carbon dioxide in steam condensate, thereby enhancing its anti-rust performance.
