3-Sulfopropyl methacrylate potassium salt
3-Sulfopropyl methacrylate potassium salt (CAS: 31098-21-2), with the formula H2C=C(CH3)CO2(CH2)3SO3K and a molecular weight of 246.32 g/mol, is a methacrylate monomer featuring a sulfonate group. This unique structure imparts hydrophilic properties, making it valuable in polymer synthesis. It serves as a functional building block in materials science and chemical synthesis, contributing to the development of specialised polymers with tailored characteristics.
Polymer Synthesis
Utilised as a functional monomer in the preparation of polymers and copolymers. Its incorporation can introduce hydrophilicity and ionic character to the polymer backbone.
Materials Science
Serves as a building block for advanced materials, including hydrogels, membranes, and coatings, where controlled water interaction or ionic conductivity is desired.
Chemical Synthesis
A versatile intermediate in organic synthesis for introducing sulfopropyl methacrylate functionalities into more complex molecular structures.
| Molecular weight | 246.32 |
|---|---|
| Linear formula | H2C=C(CH3)CO2(CH2)3SO3K |
| Assay | 98% |
| Melting point | 295 °C (dec.)(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-Sulfopropyl methacrylate potassium salt used for?
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3-Sulfopropyl methacrylate potassium salt is used in polymer synthesis and materials science as a functional building block to create polymers with hydrophilic and ionic properties.
What are the CAS number and formula for 3-Sulfopropyl methacrylate potassium salt?
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The CAS number is 31098-21-2 and the chemical formula is H2C=C(CH3)CO2(CH2)3SO3K.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Sulfopropyl methacrylate potassium salt with an assay of 98%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the main hazards associated with 3-Sulfopropyl methacrylate potassium salt?
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This compound is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including dust masks, eyeshields, and gloves, should be used when handling.
How is 3-Sulfopropyl methacrylate potassium salt shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, capable of packing and shipping 3-Sulfopropyl methacrylate potassium salt according to international regulations.
How can I request a sample or a quote for 3-Sulfopropyl methacrylate potassium salt?
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To request a sample or a quote, please contact the TSS sales team directly through our website or by phone.
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