[2-(Methacryloyloxy)ethyl]trimethylammonium methyl sulfate solution
[2-(Methacryloyloxy)ethyl]trimethylammonium methyl sulfate solution (CAS: 6891-44-7) is a cationic methacrylate monomer with the linear formula H₂C=C(CH₃)CO₂CH₂CH₂N(CH₃)₃(OSO₃CH₃). Its molecular weight is 283.34. This aqueous solution is primarily utilised in polymer science and materials science for the synthesis of functional polymers and copolymers, contributing unique properties to the resulting materials.
![[2-(Methacryloyloxy)ethyl]trimethylammonium methyl sulfate solution (H2C=C(CH3)CO2CH2CH2N(CH3)3(OSO3CH3)) — chemical structure, CAS 6891-44-7; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F6891-44-7.png&w=3840&q=75)
Polymer Synthesis
This monomer is employed in the creation of homopolymers and copolymers, introducing cationic charges into the polymer backbone. These polymers find use in various applications requiring specific surface properties or interactions.
Materials Science
It serves as a building block for advanced materials, including functional coatings, hydrogels, and specialty resins. The methacrylate group allows for radical polymerization, while the quaternary ammonium salt provides ionic character.
Functionalization of Surfaces
The cationic nature of polymers derived from this monomer can be exploited for modifying surfaces to enhance adhesion, improve biocompatibility, or introduce antimicrobial properties.
| Molecular weight | 283.34 |
|---|---|
| Linear formula | H2C=C(CH3)CO2CH2CH2N(CH3)3(OSO3CH3) |
| Density | 1.183 g/mL at 25 °C |
| Refractive index | n20/D 1.443 |
| Concentration | 80 wt. % in H2O |
| Contains / stabiliser | 900 ppm monomethyl ether hydroquinone as inhibitor |
Hazard statements
- H315Causes skin irritation
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38 |
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 [2-(Methacryloyloxy)ethyl]trimethylammonium methyl sulfate solution used for?
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This compound is primarily used in polymer science and materials science for the synthesis of functional polymers and copolymers, contributing cationic charges and unique properties to the resulting materials.
What are the CAS number and formula for this chemical?
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The CAS number is 6891-44-7, and its linear formula is H₂C=C(CH₃)CO₂CH₂CH₂N(CH₃)₃(OSO₃CH₃).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as an 80 wt. % solution in water, containing 900 ppm monomethyl ether hydroquinone as an inhibitor. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How is this chemical safely handled and shipped?
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This product carries a GHS07 symbol and a Warning signal word, with hazard statement H315 (Causes skin irritation). Appropriate personal protective equipment should be worn. It is classified as WGK 2 in Germany. TSS ensures compliant packaging and shipping according to relevant regulations.
How can I request a sample or quote?
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To request a sample or obtain a quotation, please contact our sales department via the website or by phone, providing your specific requirements.
Is this product a controlled substance?
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Based on the provided data, there is no indication that this chemical is a controlled substance.
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