Poly(acryloyl chloride), 25% solution in dioxane, is a reactive acyl chloride-functional polymer used in chemical modification, polymer grafting, surface functionalization, and specialty materials research. The solution format provides 2.5 g polymer per 10 g solution.
Synonyms / related names: poly(acryloyl chloride); acryloyl chloride polymer; poly(acryloyl chloride) in dioxane.
This product has a listed molecular weight of approximately 10,000 and is supplied as a 25% solution in dioxane. Its acyl chloride functionality is useful for reactions with compatible nucleophilic groups, including amines and alcohols, under appropriate anhydrous reaction conditions.
Researchers, formulators, and industrial users may use poly(acryloyl chloride) in polymer grafting, surface modification, functional coatings, adhesion-promoter development, and crosslinked polymer network research.
Key Properties
- Reactive acyl chloride-functional polymer
- CAS Number: 25189-84-8
- Product Number: 04293
- Molecular Weight: ~10,000
- Solids: 25% in dioxane
- 2.5 g polymer per 10 g solution
- Supplied in dioxane for solution handling
- Recommended for laboratory reagent use and manufacture of substances
Applications
Polymer Grafting & Functionalization
Poly(acryloyl chloride) may be used to introduce reactive acyl chloride sites onto compatible polymeric materials or surfaces for subsequent chemical modification.
Surface Modification
This polymer solution is useful in surface functionalization workflows where reactive polymer coatings or interfacial modification strategies are being developed.
Functional Coatings & Adhesion Promoters
Poly(acryloyl chloride) may be evaluated in specialty coating and adhesion-promoter research where reactive functionality can support bonding or further derivatization.
Crosslinked Polymer Networks
Acyl chloride groups can react with compatible amines, alcohols, and related nucleophiles under appropriate conditions, making this product useful in crosslinking and covalent network development.
Compatibility & Reaction Considerations
- Acyl chloride functionality is moisture-sensitive and should be handled accordingly
- May react with compatible amines, alcohols, and other nucleophilic groups under appropriate conditions
- Reaction performance depends on solvent system, moisture control, stoichiometry, temperature, and substrate chemistry
- Compatibility with polymers, substrates, additives, and process conditions should be evaluated before scale-up
Final performance should be confirmed under the user’s specific application conditions, including concentration, substrate preparation, reaction environment, solvent compatibility, and purification or workup requirements.
Preparation Tips
- Use clean, dry equipment when preparing reactions or coatings
- Minimize moisture exposure during handling and formulation
- Add gradually with appropriate mixing to support uniform incorporation
- Confirm compatibility with the intended substrate, solvent system, and nucleophile before use
- Run small-scale trials before production or process transfer
Handling & Storage
- Store at 4°C
- Keep container tightly closed when not in use
- Use gloves, chemical goggles, and a fume hood
- Keep away from heat, sparks, open flames, and other ignition sources
- Use only with appropriate ventilation
- Avoid contact with skin and eyes
- Refer to the Safety Data Sheet before handling
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FAQ
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1. What is Poly(acryloyl chloride), 25% solution in dioxane used for?
Poly(acryloyl chloride), 25% solution in dioxane is used in polymer grafting, surface functionalization, chemical modification, functional coatings, adhesion-promoter research, and crosslinked polymer network development.
2. What is the molecular weight of this product?
The listed molecular weight is approximately 10,000.
3. What is the concentration of the solution?
The product is supplied as a 25% solution in dioxane, equivalent to 2.5 g polymer per 10 g solution.
4. What functional groups does Poly(acryloyl chloride) contain?
Poly(acryloyl chloride) contains reactive acyl chloride groups that may react with compatible nucleophiles such as amines and alcohols under appropriate conditions.
5. How should Poly(acryloyl chloride), 25% solution in dioxane be stored?
Store the product at 4°C with the container tightly closed. Review the Safety Data Sheet for complete storage, handling, ventilation, and personal protective equipment guidance.
Safety & Documentation
Poly(acryloyl chloride), 25% solution in dioxane should be handled with gloves, chemical goggles, and a fume hood. The product is listed as a flammable liquid, irritant, and expected carcinogen. Keep away from ignition sources and use appropriate ventilation. Refer to the Safety Data Sheet (SDS) and product specification for complete handling, storage, hazard, and technical information.
