tridodecylmethylammonium nitrate
tridodecylmethylammonium nitrate
CAS: 13533-59-0
Molecular Formula: C37H78N2O3
tridodecylmethylammonium nitrate - Names and Identifiers
| Name | tridodecylmethylammonium nitrate |
| Synonyms | METHYLTRIDODECYLAMMONIUM NITRATE tridodecylmethylammonium nitrate TRIDODECYLMETHYLAMMONIUM NITRATE |
| CAS | 13533-59-0 |
| InChI | InChI=1/C37H78N.NO3/c1-5-8-11-14-17-20-23-26-29-32-35-38(4,36-33-30-27-24-21-18-15-12-9-6-2)37-34-31-28-25-22-19-16-13-10-7-3;2-1(3)4/h5-37H2,1-4H3;/q+1;-1 |
tridodecylmethylammonium nitrate - Physico-chemical Properties
| Molecular Formula | C37H78N2O3 |
| Molar Mass | 599.03 |
| Melting Point | 89-91°C |
tridodecylmethylammonium nitrate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 38 - Irritating to the skin |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
tridodecylmethylammonium nitrate - Introduction
Tri-dodecyl methyl ammonium nitrate (TDMAN) is a common ionic surfactant. It has the following main properties:
1. surface active properties: TDMAN can form a micelle structure in water, has good interfacial activity, can reduce the surface tension of the solution, so that the liquid is more likely to wet the solid surface.
2. Cleaning performance: TDMAN has excellent cleaning performance, has a strong ability to remove grease and organic pollutants, and is widely used in cleaners and detergents.
3. Emulsifying performance: TDMAN can completely emulsify water and oil with good emulsifying stability. It is commonly used in the preparation of oil-water emulsifiers.
4. Antistatic properties: Because TDMAN has good ionic properties, it can form a charge adsorption layer on the surface, which helps to reduce the accumulation of static electricity. It is commonly used in antistatic agents and dissipative agents.
There are two main preparation methods of TDMAN: one is obtained by the reaction of tri-dodecyl amine and methyl nitric acid; the other is obtained by the reaction of dodecyl ammonium bromide and methyl nitric acid. The preparation process needs to pay attention to safe operation, avoid contact with skin and eyes, and avoid inhaling its dust or vapor.
In summary, TDMAN has good surface activity and cleaning performance, and is commonly used in cleaning agents, detergents, oil-water emulsifiers and antistatic agents. Pay attention to safe operation during use and preparation.
1. surface active properties: TDMAN can form a micelle structure in water, has good interfacial activity, can reduce the surface tension of the solution, so that the liquid is more likely to wet the solid surface.
2. Cleaning performance: TDMAN has excellent cleaning performance, has a strong ability to remove grease and organic pollutants, and is widely used in cleaners and detergents.
3. Emulsifying performance: TDMAN can completely emulsify water and oil with good emulsifying stability. It is commonly used in the preparation of oil-water emulsifiers.
4. Antistatic properties: Because TDMAN has good ionic properties, it can form a charge adsorption layer on the surface, which helps to reduce the accumulation of static electricity. It is commonly used in antistatic agents and dissipative agents.
There are two main preparation methods of TDMAN: one is obtained by the reaction of tri-dodecyl amine and methyl nitric acid; the other is obtained by the reaction of dodecyl ammonium bromide and methyl nitric acid. The preparation process needs to pay attention to safe operation, avoid contact with skin and eyes, and avoid inhaling its dust or vapor.
In summary, TDMAN has good surface activity and cleaning performance, and is commonly used in cleaning agents, detergents, oil-water emulsifiers and antistatic agents. Pay attention to safe operation during use and preparation.
Last Update：2024-04-09 21:32:37
