Methylchloroisothiazolinone

Methylchloroisothiazolinone

5-Chloro-2-methyl-4-isothiazolin-3-one; MCI; Chloromethylisothiazolinone

CAS 26172-55-4

Chemical Formula C4H4ClNOS

Molecular Weight 149.6 g/mol

Methylchloroisothiazolinone (MCI) is an organic compound classified as a biocide and preservative. It is primarily known for its effectiveness in preventing the growth of bacteria, fungi, and algae in various formulations. MCI has a broad-spectrum antimicrobial activity. It works by disrupting the cellular functions of microorganisms, effectively controlling microbial growth and prolonging the shelf life of products.

Industrial Uses

1. Personal Care

  • Preservative: Methylchloroisothiazolinone is commonly used as a preservative in various cosmetic and personal care products to prevent the growth of bacteria, fungi, and other microorganisms.
  • Conditioning Agent: It is often included in hair and skin products for its conditioning properties, helping to improve the texture and feel of formulations.

2. Cleaning & Disinfectants

  • Biocide: This chemical is effective in cleaning products as a biocide, helping to eliminate harmful microorganisms and prolong shelf life.
  • Antimicrobial Agent: Methylchloroisothiazolinone is utilized in industrial cleaning applications to control microbial growth in products such as surface cleaners and disinfectants.

3. Paints & Coatings

  • Preservative: In paint formulations, it serves as a preservative to prevent microbial contamination, ensuring the longevity and stability of the product.
  • Stabilizer: It can help stabilize emulsions and enhance the performance of various paint and coating products.

4. Pulp & Paper Solutions

  • Biocide: Methylchloroisothiazolinone is used in the paper and pulp industry to prevent the growth of bacteria and fungi in pulp, thus ensuring the quality and integrity of the paper products.

5. Water Treatment

  • Microbiocide: It is employed in water treatment processes to control microbial populations in industrial cooling water systems and wastewater treatment plants.

Specifications

Assay Typically 98-99%
Appearance Clear to pale yellow liquid
Odor Slightly pungent
Boiling Point Decomposes before boiling
Melting Point Not applicable (liquid at room temperature)
Density 1.19 g/cm³ (at 20°C)
Solubility Soluble in water and polar organic solvents
Viscosity Low viscosity, typically water-like
Flash Point 100°C (212°F)

Hazard Symbols

Corrosives
Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price Methylchloroisothiazolinone in India ?
The price of Methylchloroisothiazolinone can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91-22-4343 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Methylchloroisothiazolinone in India ?
You can purchase Methylchloroisothiazolinone from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Methylchloroisothiazolinone?
Our minimum order quantity (MOQ) for Methylchloroisothiazolinone is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Methylchloroisothiazolinone supplied by Multichem ?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.