1-Dodecylpyridinium chloride Basic Information, Physicochemical Properties, etc.
| Basic Information |
| Name |
1-Dodecylpyridinium chloride |
| Synonyms |
1-DODECYLPYRIDINIUMCHLORIDEHYDRATE;PYRIDINIUM,1-DODECYL-,CHLORIDE,MONOHYDRATE;1-Dodecylpyridin-1-iumchloridehydrate;Laurylpyridinum chloride;1-Dodecylpyridiniumchloride;Pyridinium,1-dodecyl-,chloride,hydrate(1:1:1);1-dodecyl-Pyridiniumchloridehydrate(1:1:1) |
| CAS Number |
139549-68-1 |
| Molecular Formula |
C17H30ClN |
| Molecular Weight |
283.8798 |
| EINECS Number |
203-232-2 |
| Structural Formula |
 |
| Physicochemical Properties |
| Melting Point |
86.0-90.0℃ |
| Boiling Point |
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| Density |
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| Refractive Index |
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| Solubility |
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| Water Solubility |
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| Form |
Solid |
| Color |
White |
| Stability |
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| Acidity |
Complies |
| Safety and Regulatory Information |
| Merck |
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| BRN |
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| NIST Chemical Substance Information |
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| EPA Chemical Substance Information |
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| Other Information |
| Detection Methods |
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1-Dodecylpyridinium chloride Application, Use, Usage, Synthesis Method, etc.
1-Dodecylpyridinium chloride has many functions and application areas.
1-Dodecylpyridinium chloride is widely used in the medical field. It can be used as a carrier or surface modifier for drugs to improve the solubility and stability of drugs.
This compound also has important applications in medicine and health, such as the manufacture of iodides, pesticides, feed additives, dyes, iodine, test strips and disinfectants.
Laurylpyridinum chloride has many uses in industry. It can be used as a wetting agent and detergent, has good surface activity, can reduce the surface tension of liquids, making it easier to mix with other substances.
In addition, it is also commonly used as a detergent, emulsifier, and dispersant.
In the electronics industry, 1-Dodecylpyridin-1-ium chloride hydrate can be used as a high-purity reagent and a reagent for volumetric analysis and colorimetric analysis.
1-Dodecylpyridinium chloride has important applications in scientific research. It is the basic raw material for making inorganic and organic iodides, used in the manufacture of electronic instruments and optical instruments, and used as a catalyst in organic synthesis reactions.
It is also used in leather processing, special soap manufacturing, and as a stabilizer for wood products.
The synthesis methods of 1-Dodecylpyridinium chloride mainly include the following:
Direct chlorination method: react dodecylpyridine with chlorine under light conditions to generate Laurylpyridinum chloride.
The specific steps are as follows:
- Dissolve dodecylpyridine in an appropriate solvent (such as toluene or xylene).
- Under light conditions, slowly introduce chlorine and control the reaction temperature at 50-60°C.
- After the reaction is completed, remove the solvent by distillation to obtain the target product.
Quaternization reaction method: Synthesize 1-Dodecylpyridin-1-ium chloride hydrate by quaternization reaction.
The specific steps are as follows:
- React dodecylamine with pyridine under alkaline conditions to generate dodecylpyridinamine.
- The resulting dodecylpyridinium amine is reacted with hydrochloric acid to produce 1-Dodecylpyridinium chloride.
- The product is purified by distillation and recrystallization.
Laurylpyridinum chloride Packaging, Storage, Delivery, Transportation, etc.
Packing: 25kg/fiber drum, or 100g/bottle or Customer specified packaging
Storage: Keep in a cool and dry warehouse. Away from fire and heat. With oxidant acids, isolated storage. Handle with care, and maintain the integrity of the packaging.
Delivery: delivery within 3- 5 working days
Transportation: According to your needs
FAQ About 1-Dodecylpyridin-1-ium chloride hydrate
What should I do if it leaks?
Answer:
Wear gloves and masks, use sand or activated carbon to absorb, seal it and treat it as hazardous waste, and do not flush it with water!
Where can I buy 1-dodecylpyridinium chloride? Minimum order quantity and price?
Answer:
It needs to be purchased through professional chemical suppliers (such as Sigma-Aldrich, TCI, ORIENTRED).
The minimum order quantity for laboratory grade starts at 1 gram, and the industrial grade requires more than 100 grams.
Contact us now to get the latest quote.
What is it used for?
Answer:
It can be used in industries such as extraction biology, daily care, the food industry, surfactants, and precision surface treatment.
