Poly(2-dimethylamino)ethyl methacrylate) methyl chloride quaternary salt
Poly(2-dimethylamino)ethyl methacrylate) methyl chloride quaternary salt (CAS: 26161-33-1) is a water-soluble cationic polymer. This hydrophilic polymer finds utility across various scientific disciplines due to its unique properties. Its primary applications lie in materials science and as a component in advanced polymer formulations. This material is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- MADQUAT,Poly(2-(trimethylamino)ethyl methacrylate),Poly(2-methacryloxyethyltrimethylammonium chloride)
- Synonyms
- MADQUAT,Poly(2-(trimethylamino)ethyl methacrylate),Poly(2-methacryloxyethyltrimethylammonium chloride)

Materials Science Research
As a functional hydrophilic polymer, it can be employed in the development of novel materials, including hydrogels and coatings. Its charged nature can influence surface properties and interactions.
Polymer Synthesis and Modification
This quaternary salt can serve as a building block or modifier in the synthesis of complex polymer architectures. Its presence can impart specific solubility or interactive characteristics to the final polymer.
Biotechnology Applications
The cationic nature of the polymer makes it a candidate for applications in gene delivery systems or as a flocculant in biotechnological processes, facilitating the separation of cellular components.
| Linear formula | (C9H18ClNO2)n |
|---|---|
| Solubility | H2O: solublemethanol: soluble |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly(2-dimethylamino)ethyl methacrylate) methyl chloride quaternary salt used for?
+
This polymer is used in materials science research and as a component in polymer synthesis and modification. It is also explored for certain biotechnology applications.
What is the CAS number and formula for this compound?
+
The CAS number is 26161-33-1. The linear formula is (C9H18ClNO2)n.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this chemical for research and development purposes. We do not represent it as USP, BP, EP, or other pharmacopoeial grades. Please refer to the Certificate of Analysis for specific purity details.
What are the safety and handling recommendations?
+
This compound is classified under WGK 2 in Germany. When handling, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible.
How is this product packed and shipped?
+
Tech Serve Solutions exports fine chemicals globally, adhering to all necessary shipping regulations. Specific packing details will be provided upon order confirmation.
How can I request a quote or sample?
+
To request a quote or a sample, please contact our sales team through the website or by phone, providing the product name and CAS number (26161-33-1).
▶ Related products

(2,3-Epoxypropyl)benzene
Polymer Science

(2-Boc-amino)ethyl methacrylate
C11H19NO4
Polymer Science
(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile
Polymer Science

(3-Acrylamidopropyl)trimethylammonium chloride solution
Polymer Science

1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
Polymer Science

1,1,1-Tris(4-hydroxyphenyl)ethane
Polymer Science

1,1-Cyclohexanediacetic acid
Polymer Science

1,12-Diisocyanatododecane
Polymer Science
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis