(3-Acrylamidopropyl)trimethylammonium chloride solution
(3-Acrylamidopropyl)trimethylammonium chloride solution (CAS 45021-77-0) is a cationic monomer supplied by Tech Serve Solutions. With the linear formula H₂C=CHCONH(CH₂)₃N(CH₃)₃Cl and a molecular weight of 206.71, it is primarily used in polymer science. This water-based solution, containing a stabilizer, serves as a key building block in the synthesis of various functional polymers for diverse industrial applications.

Polymer Synthesis
Acts as a cationic monomer in the synthesis of homopolymers and copolymers. These polymers find applications in water treatment, paper manufacturing, and enhanced oil recovery.
Water Treatment
Incorporated into polymers used as flocculants and coagulants for wastewater purification and sludge dewatering. Its cationic nature aids in neutralizing negatively charged particles.
Materials Science
Utilised in the development of advanced materials, including hydrogels and surface modification agents, owing to its unique charged structure.
Textile Industry
Can be used in the formulation of textile finishing agents to improve dye fixation and fabric properties.
| Molecular weight | 206.71 |
|---|---|
| Linear formula | H2C=CHCONH(CH2)3N(CH3)3Cl |
| Density | 1.11 g/mL at 25 °C |
| Refractive index | n20/D 1.4848 |
| Concentration | 75 wt. % in H2O |
| Storage temperature | 2-8°C |
| Contains / stabiliser | 3,000 ppm monomethyl ether hydroquinone as stabilizer |
Hazard statements
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Risk statements (R) | 52/53 |
| Safety statements (S) | 61 |
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 (3-Acrylamidopropyl)trimethylammonium chloride solution used for?
+
This compound is primarily used as a cationic monomer in polymer synthesis for applications including water treatment, paper manufacturing, and materials science.
What is the CAS number and formula for this product?
+
The CAS number is 45021-77-0 and the linear formula is H₂C=CHCONH(CH₂)₃N(CH₃)₃Cl.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product as a 75 wt. % solution in water, containing 3,000 ppm monomethyl ether hydroquinone as a stabilizer. We do not represent this product as USP, BP, or EP grade.
How should (3-Acrylamidopropyl)trimethylammonium chloride solution be handled?
+
Handle with care to avoid release into the environment (P273, H412, R52/53). This product is classified as harmful to aquatic life with long-lasting effects. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is this chemical packed and exported by TSS?
+
Tech Serve Solutions offers this product in various pack sizes suitable for laboratory and industrial use, adhering to all necessary regulations for export.
How can I request a quote or sample?
+
Please contact our sales team via the website or telephone to request a quotation or a sample of (3-Acrylamidopropyl)trimethylammonium chloride solution.
▶ 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

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

1,14-Tetradecanediol
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