Didecyldimethylammonium Chloride

What is Didecyldimethylammonium Chloride?

Didecyldimethylammonium chloride is a type of ammonium compound and is often used as a disinfectant.

Also known as DDAC, it has antimicrobial properties and is commonly used in cleaning products, water treatment, pool and spa maintenance, and agriculture.

Didecyldimethylammonium chloride can be used to prevent the growth of bacteria and germs and can be effective in cleaning surfaces.

It is a stable compound under appropriate conditions, but may react with strong acids or bases.

What are its other names?

Didecyl dimethyl ammonium Chloride
DDAC
1-Decanaminum
N-decyl-N,N-dimethyl-, chloride
Quaternium-12
Ammonium, didecyldimethyl-, chloride
Didecylammonium Chloride
Arquad 10
Bardac 22
Britewood Q
Bardac 2250

How to Produce Didecyldimethylammonium Chloride?

Its production is usually carried out through chemical synthesis. This process basically starts with the reaction of dimethylamine and diethylamine.

Here are the general steps of a typical synthesis route:

The first step is to prepare a mixture of dimethylamine and diethylamine. These two amines are usually commercially available.
Methyl chloride is added to the dimethylamine-diethylamine mixture. As a result of this reaction, intermediate products such as dimethylammonium chloride and diethylammonium chloride may be formed.
The resulting intermediates are then combined in the reaction vessel and the process is controlled to result in the formation of didecyldimethylammonium chloride. In this step, it is important to minimize the formation of undesirable by-products.
The resulting mixture from the reaction is processed and then purified. This involves removing unwanted components and residues.
Finally, pure didecyldimethylammonium chloride is obtained.

What is the Molecular Structure of Didecyldimethylammonium Chloride?

What are the Physical and Chemical Properties of Didecyldimethylammonium Chloride?

Cas Number : 7173-51-5
Chemical Formula: C ₂₂ H ₄₈ Cl
Molecular Weight: 362.08 g/mol
Density: 0.87 g/cm3
Melting point: 94-100 °C
Boiling Point: Decomposes at >180°C.
Solubility: It dissolves in water at 020 ° C at 0.65 g/L.
pH: 7.80
Appearance: Liquid
Packaging Type: 250 kg packaging

What are the areas of use of Didecyldimethylammonium Chloride?

Since it is an ammonium compound with antimicrobial properties, it has various industrial and commercial uses. Here are some common uses:

Didecyldimethylammonium chloride is widely used in the disinfection of various surfaces and equipment.
It is an effective component in the cleaning and disinfection of hygienic environments such as hospitals, food processing facilities, hotels and restaurants.
Didecyldimethylammonium chloride can be used to control microbial growth in water treatment systems. It is used to clean water supplies and sterilize drinking water.
Didecyldimethylammonium chloride is used to maintain the hygiene of water in swimming pools and spa facilities. It prevents the growth of microorganisms and algae.
Didecyldimethylammonium chloride can be used in pesticides and various plant protection products. It can help control plant diseases and pests.
In industrial facilities, DDAC can be used for cleaning and disinfecting production equipment. It can also help maintain hygienic conditions in food processing facilities.

Storage and Storage Conditions

It should be stored in dry, cool and well-ventilated indoor environments. It should be kept away from heat, sparks and flame sources. The products have a shelf life of 24 months in unopened packages.