Methyl Isobutyl Carbinol (MIBC) – Premium Frother

Methyl Isobutyl Carbinol (MIBC) is an organic compound and branched-chain alcohol with the chemical formula C6H14O. It serves as an essential frother in the froth flotation process, particularly in the beneficiation of sulfide ores such as copper, molybdenum, and zinc. MIBC enhances the stability and formation of air bubbles in flotation cells, improving mineral recovery efficiency.

Apart from its mining use, MIBC functions as a solvent in coatings, metalworking fluids, and hydraulic formulations, and is compatible with various esters, glycols, and alcohols. At Cavin Resource, we ensure strict product consistency, global delivery, and tailored packaging solutions for wholesale industrial buyers.

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1. Acetone Condensation

• Acetone undergoes condensation to form diacetone alcohol.

2. Hydrogenation

• Diacetone alcohol is hydrogenated in the presence of a catalyst to yield Methyl Isobutyl Carbinol.

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⛏️ Mining & Mineral Processing

• Primary application as a frother in the flotation of copper, lead, zinc, and molybdenum ores.

• Offers low dose effectiveness and produces stable, uniform bubbles in flotation cells.

🎨 Paints & Coatings

• Acts as a coalescent aid and flow enhancer in water-based and solvent-based paints.

⚙️ Metalworking & Industrial Solvents

• Used in lubricants, metal cleaners, and anti-wear fluids due to its solvency power and low volatility.

🧪 Chemical Manufacturing

• Functions as an intermediate in the production of esters, plasticizers, and other fine chemicals.

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• 🌬️ Efficient and selective frothing agent for improved mineral recovery

• 🔄 Low surface tension and good solubility with organic solvents

• 🧪 Stable at a wide temperature range

• 💡 Non-reactive and low foaming in various chemical applications

• 🌍 Widely used in environmentally regulated processes

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• 165 kg galvanized iron drums

• 850 kg IBC totes

• Bulk ISO tank containers

• Custom labeling and export documentation included

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1. What is the purity level of your MIBC?

Answer: Cavin Resource supplies MIBC with a purity of ≥99%, suitable for both flotation and chemical applications.

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2. Is your MIBC REACH and GHS compliant?

Answer: Yes, our product is REACH registered and fully compliant with GHS safety and labeling standards.

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3. How does MIBC compare to other flotation frothers?

Answer: MIBC is one of the most efficient and selective frothers, offering optimal bubble formation and less entrainment of gangue materials.

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4. Can I order custom drum or tank sizes?

Answer: Absolutely. We support custom bulk packaging solutions and can match buyer specifications.

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• NIOSH – Methyl Isobutyl Carbinol Safety Data

• PubChem – MIBC Chemical Properties

• ScienceDirect – MIBC in Froth Flotation

• European Chemicals Agency – REACH Compliance