dimethyldioctylammonium chloride
dimethyldioctylammonium chloride
CAS: 5538-94-3
Molecular Formula: C18H40ClN
dimethyldioctylammonium chloride - Names and Identifiers
| Name | dimethyldioctylammonium chloride |
| Synonyms | D821 DiMethyldioCLylaMMoniuM Chloride dimethyldioctylammonium chloride Dimethyldioctylammonium chloride Diotyl dimethyl ammonium chloride Dioctyl Dimethyl Ammonium Chloride DIOCTYL DIMETHYL AMMONIUM CHLORIDE Bisoctyl dimethyl ammonium chloride Disoctyl Dimethyl Ammonium Chloride Bisoctyl Dimethyl Ammonium Chloride Dioctyl Dimethyl Ammonium Chloride--DODAC N,N-Dimethyl-N,N-dioctylammonium chloride N,N-dimethyl-N-octyloctan-1-aminium chloride 1-Octanaminium, N,N-dimethyl-N-octyl-, chloride |
| CAS | 5538-94-3 |
| EINECS | 226-901-0 |
| InChI | InChI=1/C18H40N.ClH/c1-5-7-9-11-13-15-17-19(3,4)18-16-14-12-10-8-6-2;/h5-18H2,1-4H3;1H/q+1;/p-1 |
dimethyldioctylammonium chloride - Physico-chemical Properties
| Molecular Formula | C18H40ClN |
| Molar Mass | 305.97 |
| Density | 0.926[at 20℃] |
| Melting Point | 75 °C |
| Boling Point | 208.52℃[at 101 325 Pa] |
| Water Solubility | 250mg/L at 25℃ |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.001Pa at 20℃ |
| Appearance | Solid |
| Color | Colourless to Off-White Thick Oil to Sticky |
| Storage Condition | Refrigerator |
dimethyldioctylammonium chloride - Risk and Safety
| UN IDs | 2810 |
| HS Code | 29239000 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
dimethyldioctylammonium chloride - Nature
Open Data Verified Data
colorless or light yellow liquid. There are two kinds of effective components: 50% and 80%. Relative density 0.93(50%),0.897 (80%), slightly soluble in water, soluble in ethanol.
Last Update：2024-01-02 23:10:35
dimethyldioctylammonium chloride - Preparation Method
Open Data Verified Data
In the presence of Catalyst, the reaction of chlorooctane and methylamine is first to obtain dioctyl methyl tertiary amine, and then under a certain temperature and pressure, prepared by reaction with methyl chloride in a medium of water and isopropanol. Or in the presence of a catalyst, from octanol, hydrogen and methylamine mixed gas amination reaction, first prepared by double octyl methyl tertiary amine, then in the pressure kettle plus a small amount of alkali and isopropanol, after replacing the air with nitrogen, it is prepared by reaction with methyl chloride at a certain temperature and pressure.
Last Update：2022-01-01 09:29:40
dimethyldioctylammonium chloride - Use
Open Data Verified Data
It is one of the third generation products of quaternary ammonium salt bactericide. It is used as a bactericidal algicide for swimming pools, a bactericide for oilfield water, and a bactericide for industrial circulating cooling water systems. Octyl decyl dimethyl ammonium oxide (50%), dioctyl dimethyl ammonium chloride (25%), didecyl dimethyl ammonium chloride (25%) three mixed accounted for 60%. Alkyl dimethyl benzyl ammonium chloride accounts for 40% of the fourth generation quaternary ammonium salt bactericide, which has excellent bactericidal performance and is suitable for the treatment of industrial water under the condition of organic pollutants and hard water pollution.
Last Update：2022-01-01 09:29:40
dimethyldioctylammonium chloride - Safety
Open Data Verified Data
dioctyl dimethyl ammonium chloride is a corrosive liquid that can cause serious damage to the skin and eyes, such as harmful or fatal if swallowed. Staff should be protected from physical contact. Flammable. Storage and transportation should be kept away from heat sources and fire sources.
Last Update：2022-01-01 09:29:41
dimethyldioctylammonium chloride - Reference Information
| LogP | 0.1 at 21℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| production method | 1. In the presence of a catalyst, octyl chloride and methylamine reaction first to obtain dioctyl methyl tertiary amine, then at a certain temperature and pressure, with water and isopropanol in the medium of methyl chloride reaction. Or in the presence of a catalyst, from octanol, hydrogen and methylamine mixed gas amination reaction, first prepared by double octyl methyl tertiary amine, then in the pressure kettle plus a small amount of alkali and isopropanol, after replacing the air with nitrogen, it is prepared by reaction with methyl chloride at a certain temperature and pressure. |
Last Update：2024-04-10 22:29:15
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