PANDORA INDUSTRIES PVT. LTD.
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Diallyldimethylammonium Chloride (DADMAC) Importer in India
Pandora Industries is a trusted importer of high-purity Diallyldimethylammonium Chloride (DADMAC) in India. This cationic monomer is known for its excellent water solubility, reliable charge density, and consistent performance across water treatment, paper manufacturing, and personal care formulations. We supply DADMAC to meet the demanding quality standards of Indian industries, backed by verified sourcing and dependable logistics.
About Diallyldimethylammonium Chloride (DADMAC)
Diallyldimethylammonium Chloride, commonly referred to as DADMAC, is a quaternary ammonium salt that belongs to the family of cationic monomers. It was developed primarily to serve as a building block for polymers that carry a permanent positive charge, regardless of the pH of the surrounding environment. This property sets it apart from many other nitrogen-based compounds and makes it exceptionally useful in systems where stable ionic interaction is required. In its most common commercial form, DADMAC is a clear to slightly yellowish aqueous solution with a characteristic mild odor. The compound is highly soluble in water and exhibits low viscosity in solution, which makes it easy to handle and incorporate into manufacturing processes. Its chemical structure features two allyl groups attached to a nitrogen atom along with two methyl groups, forming the quaternary ammonium centre that gives it its cationic character. The industrial significance of DADMAC lies in its ability to polymerize readily under free-radical initiation conditions, producing poly-DADMAC — a water-soluble cationic polymer. This polymer is widely used in flocculation, charge neutralization, and surface modification applications. The monomer itself serves as a key raw material for manufacturing specialty polyelectrolytes used in sectors ranging from municipal water purification to oilfield chemistry. Pandora Industries sources DADMAC from verified global manufacturers to ensure that each consignment meets defined purity and concentration standards. Whether the end use is in paper sizing, textile processing, or cosmetic conditioning, Pandora Industries ensures the chemical arrives in India with complete documentation and consistent quality.
Applications of Diallyldimethylammonium Chloride (DADMAC)
Outlined below are the key industrial sectors where Diallyldimethylammonium Chloride (DADMAC) plays a well-established and high-volume functional role:
Water Treatment and Purification
Diallyldimethylammonium Chloride (DADMAC) is one of the most widely used monomers in the water treatment industry. Its polymerized form, poly-DADMAC, acts as a primary coagulant and charge-neutralizing agent to remove suspended particles, colloids, and negatively charged organic matter from raw and wastewater. The cationic polymer destabilizes suspended particles, enabling their aggregation and removal through sedimentation or filtration. It is effective across a broad pH range and finds use in both municipal water plants and industrial effluent treatment systems. (CAS 7398-69-8; Registry of Toxic Effects of Chemical Substances, National Institute for Occupational Safety and Health)
Paper and Pulp Manufacturing
In the paper industry, Diallyldimethylammonium Chloride (DADMAC) is used to produce retention aids and wet-strength agents. Poly-DADMAC improves the retention of fine fibres and fillers during sheet formation, leading to better paper quality and reduced raw material waste. It also serves as a drainage aid, speeding up water removal on the paper machine wire and improving productivity. The compound interacts with the anionic fibre surface through electrostatic attraction, forming a well-bonded network that holds fines in place during the manufacturing process. (Chemical Abstracts Service, PubChem Compound Summary, CID 16681)
Personal Care and Cosmetic Formulations
Diallyldimethylammonium Chloride (DADMAC) copolymers — particularly those formed with acrylamide — are used as conditioning and film-forming agents in shampoos, conditioners, and other hair care products. The positive charge on the polymer backbone interacts with the negatively charged surface of damaged hair, depositing a smooth, conditioning film that reduces frizz and improves combing ease. These polymers are approved for use in rinse-off and leave-on cosmetic formulations and are included in industry-recognised ingredient databases for personal care chemistry. (ECHA Registered Substances Dossier, EC No. 231-005-3)
Textile and Fibre Processing
In the textile sector, Diallyldimethylammonium Chloride (DADMAC)-based polymers are applied as dye fixatives and surface modifiers. The cationic character of poly-DADMAC enhances the affinity of anionic dyes for cotton and synthetic blended fabrics, improving colour uptake and wash fastness. It also assists in anti-static treatment of synthetic fibres, where charge accumulation is a common problem during processing. The polymer forms a thin, adherent layer on fibre surfaces without significantly altering the hand feel or breathability of the final fabric. (Sigma-Aldrich Product Data Sheet, Product No. 409014)
Oil and Gas — Produced Water Treatment
In upstream oil and gas operations, Diallyldimethylammonium Chloride (DADMAC) polymers are used in the treatment of produced water — the large volumes of water that come up with crude oil during extraction. Cationic polyelectrolytes derived from DADMAC help separate oil droplets and suspended solids from produced water before it is discharged or re-injected. This enables compliance with environmental discharge standards and reduces scaling in injection wells. The compound is valued in this application for its thermal stability and its compatibility with other oilfield chemicals used in demulsification systems. (PubChem Compound Summary, CID 16681; ICIS Chemical Profile)
The broad functional versatility of Diallyldimethylammonium Chloride (DADMAC) — from clean water production to mineral recovery — reflects its importance as a specialty chemical. Pandora Industries is equipped to supply DADMAC reliably to meet these diverse industrial requirements across India.
Technical Properties of Diallyldimethylammonium Chloride (DADMAC)
Diallyldimethylammonium Chloride (DADMAC) Alternative Names
DADMAC is also known by several alternative names and abbreviations across scientific literature and trade documentation. These include: Dimethyldiallylammonium Chloride, DMDAAC, Diallyl Dimethyl Ammonium Chloride, N,N-Dimethyl-N,N-diallylammonium chloride, and Diallyldimethylammonium Chloride Solution. The compound may also appear under the trade designation poly-DADMAC when referring to its polymerized form, though the monomer and polymer are distinct substances with different CAS registrations.
Diallyldimethylammonium Chloride (DADMAC) CAS Number
The CAS Registry Number for Diallyldimethylammonium Chloride (DADMAC) monomer is 7398-69-8. This is the universally accepted chemical identifier used in regulatory filings, safety data sheets, customs documentation, and procurement records. The polymerized form, poly(diallyldimethylammonium chloride), carries a separate CAS number: 26062-79-3. When specifying DADMAC for procurement, it is important to confirm whether the monomer or polymer form is required.
Diallyldimethylammonium Chloride (DADMAC) Chemical Formula
The molecular formula of Diallyldimethylammonium Chloride (DADMAC) is C₈H₁₆ClN. This formula reflects the structure of the compound, which consists of a central quaternary nitrogen atom bonded to two allyl groups (–CH₂–CH=CH₂) and two methyl groups (–CH₃), with a chloride counter-ion completing the salt structure. The compound belongs to the class of quaternary ammonium chlorides and carries a permanent positive charge on the nitrogen centre.
Diallyldimethylammonium Chloride (DADMAC) Molecular Weight
The molecular weight of Diallyldimethylammonium Chloride (DADMAC) is 161.67 g/mol. This value is based on the molecular formula C₈H₁₆ClN and the standard atomic weights of carbon (12.011), hydrogen (1.008), nitrogen (14.007), and chlorine (35.45). The relatively low molecular weight of the monomer facilitates its rapid dissolution in water and its mobility during polymerization reactions.
Diallyldimethylammonium Chloride (DADMAC) Appearance
Diallyldimethylammonium Chloride (DADMAC) is commercially available as a clear to pale yellow aqueous solution. The pure monomer itself is a colourless to faintly coloured liquid. The solution has a mild, characteristic amine-like odour. Commercial grades are typically supplied at concentrations of 60–65% active content in water. Higher concentrations may appear slightly more viscous. The appearance of the solution may vary slightly depending on the manufacturer, storage conditions, and the presence of any inhibitors used to prevent premature polymerization.
Diallyldimethylammonium Chloride (DADMAC) Melting Point
Diallyldimethylammonium Chloride (DADMAC) does not have a sharply defined conventional melting point in the way that solid crystalline compounds do, as it is typically handled and supplied as an aqueous solution. The pure salt form has a reported melting point in the range of approximately 174–178°C under standard laboratory conditions. For the aqueous solution grades commonly used in industry, the freezing point of the solution is significantly below 0°C, depending on the concentration.
Diallyldimethylammonium Chloride (DADMAC) Boiling Point
The boiling point of Diallyldimethylammonium Chloride (DADMAC) aqueous solution is close to 100°C at atmospheric pressure, which is essentially the boiling point of water, as the compound is supplied in water solution. The pure quaternary ammonium salt undergoes decomposition at elevated temperatures rather than exhibiting a clean boiling transition. Thermal decomposition of the compound typically begins above 200°C and should be avoided during processing, storage, and handling.
Diallyldimethylammonium Chloride (DADMAC) Solubility
Diallyldimethylammonium Chloride (DADMAC) is completely miscible with water in all proportions, which is one of its most important physical characteristics for industrial use. Its high aqueous solubility is a direct consequence of the ionic quaternary ammonium structure and the chloride counter-ion. DADMAC has negligible solubility in common non-polar organic solvents such as hexane and toluene. It exhibits moderate solubility in polar organic solvents such as lower alcohols. The high water solubility ensures easy formulation and dilution in industrial processes.
Diallyldimethylammonium Chloride (DADMAC) Density
The density of Diallyldimethylammonium Chloride (DADMAC) in its commercially supplied 60–65% aqueous solution form is approximately 1.04–1.10 g/mL at 20°C. This is slightly higher than the density of pure water, consistent with the dissolved ionic salt content of the solution. The exact density may vary based on the precise active content concentration. For calculation of shipping weights and drum fill volumes, the supplier-specific certificate of analysis should be referenced for the exact density value of the batch.
Diallyldimethylammonium Chloride (DADMAC) Stability
Diallyldimethylammonium Chloride (DADMAC) is chemically stable under normal storage and handling conditions when kept away from heat, light, and initiators that could trigger premature free-radical polymerization. The compound is incompatible with strong oxidising agents, strong bases, and peroxides. Exposure to UV light or heat above the recommended storage temperature can cause the monomer to polymerize spontaneously, resulting in increased viscosity or gelation of the solution. Commercial grades typically contain a polymerization inhibitor to maintain stability during storage and transport.
Diallyldimethylammonium Chloride (DADMAC) Storage Directions
Store Diallyldimethylammonium Chloride (DADMAC) in a dry, dark, cool, and tightly closed container away from direct sunlight, heat sources, and ignition sources. Keep in a well-ventilated area away from oxidising agents and incompatible chemicals.
Diallyldimethylammonium Chloride (DADMAC) Packaging
Standard Packaging of Diallyldimethylammonium Chloride (DADMAC) is 200 Kgs Drum. Custom Bulk Packaging for Diallyldimethylammonium Chloride (DADMAC) is available on special request.
Diallyldimethylammonium Chloride (DADMAC) COA
Please email us at sales@pandoraindia.com to get the COA of Diallyldimethylammonium Chloride (DADMAC). Alternatively, you can WhatsApp us at +91-8130322369 for the specifications of Diallyldimethylammonium Chloride (DADMAC).
Diallyldimethylammonium Chloride (DADMAC) Price
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Beyond Diallyldimethylammonium Chloride (DADMAC), Pandora Industries brings together a carefully selected portfolio of specialty and performance chemicals catering to sectors such as water management, agriculture, textiles, and surface coatings. Our sourcing network spans trusted manufacturers across Asia and Europe, allowing us to offer consistent quality and competitive pricing on a wide range of industrial chemical inputs.
Pandora Industries Pvt. Ltd. is an importer, supplier and distributor of Diallyldimethylammonium Chloride (DADMAC) in India.