Methyl Isobutyl Carbinol (MIBC): A Versatile Industrial Solvent and Flotation Reagent for Global Applications
Methyl Isobutyl Carbinol (MIBC) is a high-performance industrial chemical widely recognized for its stability, excellent solvency, and multifunctional application value. As global demand continues to rise in mining, coatings, lubricants, and specialty chemical manufacturing, methyl-isobutyl-carbinol has become an essential material across multiple industries.
Chemically known as 4-Methylpentan-2-ol, and also referred to in some markets as Metilamil alcohol, MIBC is a colorless, stable liquid with a characteristic mild odor. It has a melting point of approximately -90°C, a freezing point of -90°C, a boiling point of 132°C, and a relative density of 0.8083, making it highly suitable for use under a wide range of industrial conditions.
Excellent Solvency and Physical Stability
One of the most important characteristics of methyl-isobutyl-carbinol is its outstanding solvency. MIBC is widely used as a solvent for:
Ethyl cellulose
Nitrocellulose
Phenolic compounds
Oils and waxes
Dyes and pigments
Natural and synthetic rubber
Resins and paraffin
Thanks to its balanced polarity and chemical stability, 4-Methylpentan-2-ol ensures consistent dissolution, improved formulation stability, and enhanced product performance. In nitrocellulose-based coatings, Metilamil alcohol functions as an inert solvent that significantly improves gloss, leveling, and anti-blushing properties, making coatings smoother and more visually appealing.
Key Applications of Methyl Isobutyl Carbinol (MIBC)
1. Organic Synthesis Raw Material
In organic synthesis, methyl-isobutyl-carbinol serves as an important intermediate and reaction participant. Due to its stable molecular structure and controlled reactivity, 4-Methylpentan-2-ol can be used to synthesize functional chemical compounds with tailored performance characteristics, supporting pharmaceutical, agrochemical, and specialty chemical production.
2. Mining Industry: High-Efficiency Flotation Frother
One of the most well-known applications of Metilamil alcohol is in mineral processing. As a flotation frother, methyl-isobutyl-carbinol helps generate uniform, stable foam during the flotation process, improving mineral separation efficiency.
MIBC is widely used in the flotation of:
Copper sulfide ores
Sulfur-containing minerals
Silica-bearing ores
Compared with other frothers, 4-Methylpentan-2-ol offers excellent selectivity, low consumption, and stable performance, helping mining operators increase recovery rates and improve concentrate quality.
3. Lubricant Additive Manufacturing
In lubricant and lubricant additive production, methyl-isobutyl-carbinol is used as a solvent to ensure uniform dispersion and effective dissolution of additive components. Metilamil alcohol helps maintain formulation stability and enhances the overall performance of lubricating oils under high-temperature and high-load conditions.
4. Other Industrial Uses
Beyond the major application fields, 4-Methylpentan-2-ol is also used in:
Brake fluid formulation
Specialty chemical production
Surface-active systems
In certain formulations, methyl-isobutyl-carbinol can function as a surfactant, emulsifier, or dispersant, contributing to better phase stability and processing efficiency.
Why Choose Our MIBC Supply?
We supply methyl-isobutyl-carbinol with consistent quality, stable batches, and strict quality control standards. Our 4-Methylpentan-2-ol products meet international industrial requirements and are suitable for mining, coatings, lubricants, and chemical manufacturing customers worldwide.
Key advantages of our Metilamil alcohol include:
Stable physical and chemical properties
High purity and low impurity content
Reliable performance in flotation and solvent systems
Flexible packaging and global logistics support
Contact Us for MIBC Technical Data and Quotations
If you are looking for a reliable supplier of methyl-isobutyl-carbinol, 4-Methylpentan-2-ol, or Metilamil alcohol, our team is ready to support your technical and commercial needs. We provide detailed specifications, application guidance, and competitive pricing to help you optimize your production processes.
📩 Contact us today to request a TDS, SDS, or quotation and discover how our MIBC solutions can add value to your business.
