Product Description
Preventol CMK (p-Chloro-m-cresol, CAS No. 59-50-7) is a premium broad-spectrum antimicrobial preservative specifically formulated for high-demand industrial and specialty applications. It effectively inhibits bacteria, yeast, and fungi, ensuring long-term protection and product stability in challenging environments such as high pH systems, elevated temperatures, and complex chemical formulations.
This phenolic compound is an off-white to pale yellow crystalline solid with a mild phenolic odor. It is slightly soluble in water and readily soluble in alcohols, oils, and organic solvents, which ensures excellent compatibility in water-based and solvent-based systems. Preventol CMK is particularly effective in coatings, adhesives, polymer dispersions, leather treatments, metalworking fluids, and specialty chemicals, maintaining antimicrobial efficacy during storage, transport, and use.
Preventol CMK can be used alone or in combination with other preservatives to achieve synergistic antimicrobial effects. Its high efficiency at low concentrations makes it a cost-effective solution for manufacturers seeking reliable, long-term microbial protection in demanding industrial systems.
Applications
Industrial coatings, paints, and varnishes requiring mold and bacterial resistance
Adhesives, sealants, and polymer dispersions
Metalworking fluids and cutting oils
Leather and textile preservation
Specialty chemical systems requiring contamination control
Packaging
Supplied in 25 kg fiber drums or 25 kg cartons with PE liners. Custom packaging is available upon request.
Our Advantages
With over ten years of export experience, we provide Preventol CMK with consistent quality and stable supply. Strict quality control ensures high purity and reliable performance. Our professional technical support and flexible logistics make Preventol CMK a trusted preservative for manufacturers handling complex, high-performance industrial formulations.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Preventol CMK (p-Chloro-m-cresol, PCMC) |
| CAS Number | 59-50-7 |
| Appearance | Off-white to pale yellow crystalline solid |
| Purity (GC) | ≥99% |
| Melting Point | 114–116 °C |
| Solubility | Slightly soluble in water; soluble in alcohols, oils, and organic solvents |
| Odor | Mild phenolic |
| Packaging | 25 kg fiber drum / 25 kg carton |
