Dioleyldimethyl Ammonium Chloride(DODAC) CAS 5538-94-3
Sinochem is a major Dioleyldimethyl ammonium chloride & DODAC supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China DODAC & Dioleyldimethyl ammonium chloride.
DODAC is a quaternary ammonium salt with two long-chain oleyl groups. It is often used as a surfactant, antibacterial agent and disinfectant. It is an amphiphilic compound.
- DODAC is a quaternary ammonium salt-based antibacterial agent used for antibacterial, disinfection and microbial sterilization.
- It is very important in the selection of circulating water systems and is used in oil field water injection, industrial circulating cooling water bactericide, disinfectant, textile mothproofing agent and other fields.
Dioleyldimethyl ammonium chloride Description
Name: Dioleyldimethyl ammonium chloride (DODAC)
Synonyms: DODAC 75% Solution / Dioleyl Quat 50 / N,N-dimethyl-N,N-dioleyl-ammonium chloride
Molecular Formula: (C8H17)2(CH3)2NCl
CAS NO.: 5538-94-3
Density: 0.889 g/mL at 25 °C
Boiling point: 1090 °C(lit.)
Melting point: 89 °C (dec.)(lit.)
Flashing point: −26 °F
Appearance: Colorless or light yellow liquid
Solubility: Slightly soluble in water, soluble in ethanol.
Properties: Its active ingredients are 50% and 80%. Relative density 0.93 (50%), 0.897 (80%), slightly soluble in water, soluble in ethanol.
Directions for use:
Dioctadecyldimethylammonium chloride is a quaternary ammonium salt-based antimicrobial agent used as a bacteriostat, disinfectant and/or microbiocide. It is ideal for recirculating water systems where it is essential to control harmful microorganisms without excessive foaming. It is mainly used in the following areas:
1. Oilfield water injection, industrial circulating cooling water bactericide.
2. Used as a disinfectant, fungicide and wood preservative.
3. Used as a textile moth repellent.
4. When treating hard surfaces, it can be mixed with chlorine dioxide to kill bacteria.
Package: Plastic drum packing, net weight 25kg, 50kg.
Storage: Storage and transportation should be away from heat and fire sources. Wear protective glasses and gloves when handling.
Safety protection: Dioctadecyl dimethyl ammonium chloride has no obvious irritation to the skin. If contact occurs, rinse with plenty of water.
About Us: With over many years as a certified DODAC & Dioleyldimethyl ammonium chloride manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
DODAC Technical
| Item | Index | |
| Appearance | Colorless to light yellow transparent liquid | Colorless to light yellow transparent liquid |
| Active matter content % | 48-52 | 78-82 |
| Free amine % | ≤2.0 | ≤2.0 |
| pH value (10% aqueous solution) | 6.0-9.0 | 6.0-9.0 |
As a certified DODAC & Dioleyldimethyl ammonium chloride factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
DODAC Applications
1. DODAC has strong bactericidal ability and is one of the third generation products of quaternary ammonium salt bactericides. It is used as a bactericide and algaecide for swimming pools, a bactericide for oilfield water, and a bactericide for industrial circulating cooling water systems. The fourth generation quaternary ammonium salt bactericide is composed of a mixture of octyldecyl dimethyl ammonium chloride (50%), dioctyl dimethyl ammonium chloride (25%), and didecyl dimethyl ammonium chloride (25%), accounting for 60%, and alkyl dimethyl benzyl ammonium chloride accounting for 40%. It has excellent bactericidal performance and is suitable for the treatment of industrial water under conditions of organic dirt and hard water pollution.
2. It is used as a moth-proofing agent for wool fabrics, a cleaning agent and disinfectant for hard surfaces, etc.
We offer competitive DODAC & Dioleyldimethyl ammonium chloride price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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