Didecyl Dimethyl Ammonium Bromide (DDAB) CAS 2390-68-3

Didecyl dimethyl ammonium bromide (DDAB)

Product name: Didecyl dimethyl ammonium bromide 
Chemical name: Didecyl dimethyl ammonium bromide
Molecular Formula: C₂₂H₄₈BrN
CAS No.: 2390-68-3
EINECS No.:219-234-1

Application:
It has a wide range of uses and is often used as a catalyst, emulsifier, disinfectant, bactericide, anti-static agent, etc.

Storage:
In sealed containers in a cool, dry place.

Package:
180kg/plastic drum or IBC

Didecyl dimethyl ammonium bromide (DDAB) is a quaternary ammonium compound with the chemical formula C20H44BrN. It is commonly used as a disinfectant, surfactant, and antiseptic agent in various industrial, medical, and household applications.

DDAB belongs to the family of quaternary ammonium compounds (QACs), which are known for their potent antimicrobial properties. It is composed of a long hydrophobic (water-repellent) alkyl chain with two shorter hydrophilic (water-attracting) methyl groups and a positively charged ammonium group. This structure enables DDAB to disrupt the cell membranes of microorganisms, leading to their inactivation and eventual death.

In the medical field, DDAB is often used as a disinfectant for surfaces, medical equipment, and instruments due to its broad-spectrum antimicrobial activity against bacteria, viruses, fungi, and even some enveloped viruses. It is effective against pathogens such as Staphylococcus aureus, Escherichia coli, and influenza virus.

In addition to its disinfectant properties, DDAB is also utilized as a surfactant in various industrial and household cleaning products. It helps to reduce the surface tension of liquids, allowing them to spread more easily and penetrate dirt and grease for effective cleaning.

However, it’s important to note that DDAB, like other quaternary ammonium compounds, should be handled with care as it can be irritating to the skin, eyes, and respiratory tract at high concentrations. Proper safety precautions, such as wearing protective equipment and ensuring adequate ventilation, should be followed when working with DDAB-containing products.

Overall, Didecyl dimethyl ammonium bromide is a versatile compound with applications ranging from disinfection and sanitation to industrial and household cleaning, contributing to maintaining cleanliness and hygiene in various environments.

1. Standard export packaging. There are usually fiber drums, kraft bags, or cartons. We can also pack them according to customers’ requirements.

professional and experienced logistics department which could operate delivery by sea, by air and by courier(VIP account of TNT, DHL, FedEx and EMS).  can not only require the lowest freight, but also keep safest delivery for our customers.

professional to manufacture and R&D pharmaceutical intermediates, organic intermediates, and fine chemicals. The company is established under the support of the Jinan city government, so the company has large advantages in enterprise credit, finance security, product quality control, and cargo export.  locates in the national new materials industry park of Jinan city and is awarded the title of high-tech corporation.

has an export & import license, and chemical sales license, the products are exported to South Korea, South America, Southeast Asia, Europe, and other countries or regions. Under rich experiences and excellent international reputation,  becomes a quite influential enterprise in China’s chemical field.  sincerely looks forward to establishing long good cooperation with our customers from all over the world.

1.More than 10 years chemical production and exporting experience, and good relationship with Customs and ship agents, which guarantee fast and safe export.
2. Professional R&D technology team and equipment which keep products quality better and better.
3. Government support guarantees good company credibility and finances safe.
4. Timely after-service resolves your worry about international trade.
5. Factory locates in the national new material industrial park where guarantees safe and standard production environment.

Q1: Can I get some samples?
A: Yes, we can supply free samples , you pay for the shipping cost only.

Q2: How can you guarantee the quality of your products?
A: We will make samples before mass production, and after the sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

Q3: What is your MOQ?
A: Usually our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that the sample charge is 100% paid.

Q4: How to start orders or make payments?
A: PI will be sent first after confirmation of the order, enclosed our bank information. Payment by Paypal, T/T, Western Union, LC, ****** Trade Assurance is OK.

Q5: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.