Dimethyl diallyl ammonium chloride is a quaternary ammonium salt containing two unsaturated double bonds, abbreviated as DMDAAC, with molecular formula of c3h16nci and molecular weight of 161.5. Soluble in water, ethanol, isobutanol, insoluble in esters, ketones and hydrogen carbide compounds, good stability under various pH conditions, non hydrolysis and non flammability. It can be used for solution polymerization and emulsion polymerization to form linear homopolymers and copolymers.
|
project
|
index
|
|
appearance
|
Colorless or light yellow liquid
|
|
concentration（%）
|
60-65
|
|
chromatic aberration
|
≤50
|
|
PH
|
3.0-7.0
|
|
Sodium chloride content（%）
|
≤1.5
|
Dimethyl Diallyl Ammonium Chloride (DMDAAC) is a highly pure, water-soluble, quaternary ammonium salt with excellent reactivity due to its two unsaturated double bonds. It exhibits outstanding stability across a wide pH range and offers valuable properties such as non-flammability and resistance to hydrolysis. As a cationic monomer, DMDAAC is pivotal in producing homopolymers and copolymers through both solution and emulsion polymerization, serving a wide range of industrial applications.
DMDAAC, with the molecular formula C₈H₁₆ClN and a molecular weight of 161.5, is a colorless or light-yellow liquid characterized by its high solubility in water, ethanol, and isobutanol. It is insoluble in esters, ketones, and hydrocarbon compounds. The presence of two reactive double bonds enables its strong polymerization capacity, making it ideal for crafting cationic polymers for specialized applications.
Its high-performance features include:
Excellent chemical stability across varied pH levels
Resistance to hydrolysis
Non-flammable and non-volatile
Ready compatibility for copolymerization with anionic and non-ionic monomers
| Project | Index |
|---|---|
| Appearance | Colorless or light yellow liquid |
| Concentration (%) | 60 – 65 |
| Chromatic Aberration (Color Difference) | ≤ 50 |
| pH (25°C) | 3.0 – 7.0 |
| Sodium Chloride Content (%) | ≤ 1.5 |
| Molecular Formula | C₈H₁₆ClN |
| Molecular Weight | 161.5 |
| Solubility | Water, ethanol, isobutanol |
| Insolubility | Esters, ketones, hydrocarbons |
Storage Guidelines:
Store in a sealed container in a cool, ventilated area.
Avoid exposure to high temperatures and direct sunlight.
Prevent contact with strong oxidizing agents and metals like iron, copper, and aluminum.
Transportation:
Classified as a non-dangerous chemical.
Transport according to general chemical safety regulations.
Ensure sealed containers and avoid physical damage or contamination during handling.
High Cationic Density: Enables superior interaction with negatively charged particles and surfaces.
Excellent Compatibility: Suitable for use in copolymer systems with diverse ionic properties.
Versatile Functionality: Capable of forming linear polymers with controlled molecular structures.
Stable Performance: Resistant to extreme pH and oxidation.
Non-flammable and Non-volatile: Ensures safety during processing and storage.
Our company can customize the product according to customer needs in:
Concentration (%)
Inhibitor addition for stability
Packaging sizes and materials
Blend compatibility with other monomers or additives
Industry Expertise: Extensive experience in manufacturing and supplying DMDAAC globally.
Premium Quality Control: Consistent quality backed by advanced production and lab testing.
Global Distribution: Reliable international logistics with timely delivery.
Technical Support: Professional guidance in application optimization and product formulation.
Eco-conscious Practices: Adherence to sustainable and safe production standards.
Q1: What’s the shelf life of DMDAAC?
A1: Typically 1 year. Can still be used if no self-polymerization occurs after that.
Q2: What industries use DMDAAC most commonly?
A2: Water treatment, paper manufacturing, oil drilling, textiles, and personal care.
Q3: Can DMDAAC be copolymerized with other monomers?
A3: Yes, it readily copolymerizes with acrylamide, acrylic acid, and other monomers.
Q4: Is this product hazardous?
A4: No, DMDAAC is considered non-dangerous under normal use conditions but should be stored properly.
Q5: Do you offer bulk supply and private labeling?
A5: Yes, our company offers bulk orders, OEM, and custom branding services.
If you are looking for a reliable Monomer supplier in China, you are in the right place. Suneco Chem, based in Shandong, China, is a professional manufacturer of various industrial chemicals, including high-quality polyacrylamide for water treatment, sludge dewatering, oil recovery, and more. We offer complete packaging solutions tailored to your needs and maintain full compliance with chemical manufacturing regulations and licenses.
Suneco Chem is a trusted name in the chemical industry. As a leading producer of polyacrylamide products in China, we warmly welcome your visit to our factory for a face-to-face discussion about your project. Our team is always ready to support your polyacrylamide requirements with prompt service and technical expertise.
