Butyl Sorbate CAS 7367-78-4
BUTYL SORBATE CAS: 7367-78-4 serves as an effective preservative that inhibits the growth of molds, yeasts, and bacteria, helping extend
Sorbic Acid Vinyl Ester CAS 42739-26-4
Sorbic Acid Vinyl Ester is an organic compound derived from sorbic acid and vinyl alcohol, primarily used as a reactive monomer and functional additive in polymer and coating industries.
Sorbic Acid Vinyl Ester CAS 42739-26-4
- CAS: 42739-26-4
- Molecular Formula: C8H10O2
- Molecular Weight: 138.16
- Synonyms: SORBIC ACID VINYL ESTER; VINYL SORBATE; Vinyl Sorbate (stabilized with MEHQ); Vinyl Sorbate; Sorbic Acid Vinyl Ester (stabilized with MEHQ); 2,4-Hexadienoic acid, ethenyl ester, (2E,4E)-; SORBIC ACID VINYL ESTER USP/EP/BP
What is Sorbic Acid Vinyl Ester CAS 42739-26-4?
Sorbic Acid Vinyl Ester CAS 42739-26-4 is a colorless to pale yellow liquid ester formed through the esterification of sorbic acid with vinyl alcohol. It retains the reactive double bonds of sorbic acid, allowing it to participate in polymerization and copolymerization reactions. Owing to its excellent film-forming ability, chemical reactivity, and resistance to microbial degradation, it is widely applied in high-performance coatings, adhesives, and specialty polymer formulations.
Specifications
| Property | Value |
|---|---|
| Boiling point | 64 °C / 6mmHg |
| Density | 0.96 |
| Color | Colorless to pale yellow |
| Form | Liquid |
| Fp | 77 °C |
Features
- Reactive unsaturated structure suitable for polymerization
- Excellent film-forming and adhesion properties
- Provides antimicrobial and oxidation resistance
- Enhances flexibility and durability of polymer materials
- Compatible with various resins and copolymer systems
Applications
- Coatings and Paints: Used as a monomer or modifier to improve flexibility and weather resistance.
- Adhesives and Sealants: Enhances bonding strength and chemical resistance.
- Polymer Industry: Serves as a comonomer in specialty polymer synthesis.
- Functional Materials: Applied in UV-curable systems and antimicrobial surface coatings.
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Mikem offers flexible packaging options, including 25 kg of fiber drums for liquid products and 15–25 kg PP/PE bags for powder products, all customizable to meet your specific needs.
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