Methyl Isobutyl Carbinol – High-Purity Specialty Solvent

Methyl Isobutyl Carbinol (MIBC), also known as 4-Methyl-2-pentanol, is a branched-chain primary alcohol with excellent frothing and surface-active properties. It is a clear, colorless liquid with a characteristic mild odor, moderate evaporation rate, and good solubility in organic solvents with limited water miscibility.

Moon Bright Resources supplies high-purity MIBC with 99% minimum purity, manufactured under strict quality controls with low impurity levels and consistent performance. Our product is the industry standard for mineral flotation frothers in the mining industry and serves as a versatile solvent for paints, coatings, inks, and chemical synthesis. We offer flexible packaging from 160 kg drums to bulk shipments, with full documentation including Certificate of Analysis and Safety Data Sheets.

Characteristics & Specifications

Key Performance Properties for Flotation

Applications

• Mineral Flotation (Primary Application): Frother in froth flotation processes for base metals (copper, lead, zinc, nickel, molybdenum) and industrial minerals. MIBC produces medium-sized bubbles with excellent stability and selectivity, improving mineral recovery and grade

• Paints & Coatings: Solvent for nitrocellulose, vinyl resins, and alkyd coatings; provides good flow and leveling properties

• Printing Inks: Slow-evaporating solvent for flexographic and gravure inks

• Chemical Intermediate: Production of plasticizers, synthetic lubricants, and other organic compounds

• Textile Industry: Solvent in dyeing and finishing operations

• Agricultural Chemicals: Solvent for pesticide and herbicide formulations

• Rubber & Plastics: Processing aid and solvent

Packaging Options

• 160 kg steel drum (standard)

• 160 kg HDPE drum

• 1000 L IBC tote (approx 810 kg)

• Bulk tanker truck (15-20 metric tons)

• ISO tank container for export (18-20 metric tons)

• Custom OEM packaging available

FAQ – Frequently Asked Questions

Q1: What makes MIBC the preferred frother in mineral flotation?
A1: MIBC offers several advantages as a flotation frother: (1) excellent selectivity — produces medium-sized bubbles that are stable enough to carry minerals but not so stable that they entrain gangue materials; (2) consistent frothing performance across a wide pH range; (3) low dosage requirement (typically 10-50 g per ton of ore); (4) readily biodegradable with minimal environmental impact; (5) does not interfere with collector performance. Compared to other frothers like pine oil or polyglycols, MIBC provides superior selectivity between valuable minerals and gangue, improving both recovery rates and concentrate grades. MIBC chemical supplier

Q2: Is MIBC flammable and how should it be stored?
A2: Yes, MIBC is flammable with a flash point of 41°C (closed cup). Store in original tightly sealed containers in a cool, dry, well-ventilated area away from direct sunlight, heat sources, sparks, and open flames. Keep away from strong oxidizers and acids. Use proper grounding when transferring to prevent static discharge. Use appropriate PPE including chemical-resistant gloves (nitrile), safety goggles, and protective clothing. Use in well-ventilated areas to avoid inhalation of vapors. We provide Safety Data Sheets (SDS) with every shipment. methyl isobutyl carbinol bulk chemical

Q3: Do you offer OEM / private label packaging?
A3: Yes, Moon Bright Resources provides full OEM services for Methyl Isobutyl Carbinol. We can package under your brand name with custom-printed drums (160 kg), IBC totes with custom labeling, and custom purity specifications (flotation grade, industrial grade, or high-purity solvent grade). Minimum OEM order quantity is 10 metric tons. We also offer custom labeling with multilingual safety warnings, tamper-evident seals, and UN-approved packaging for transport. MIBC competitive price

Q4: What is your minimum order quantity (MOQ)?
A4: MOQ is 160 kg (one drum) for sample and small commercial orders, and 10 metric tons for wholesale pricing. Bulk orders of 16 metric tons or more (full container/truckload) qualify for discounted rates. For OEM private label orders, MOQ is 10 metric tons. Full container load is typically 16-18 metric tons (80-100 drums or IBC equivalents). Contact our team for bulk pricing and delivery schedules. methyl isobutyl carbinol raw material supplier

Q5: How does MIBC compare to other flotation frothers like pine oil or polyglycols?
A5: Each frother type has distinct characteristics. MIBC offers superior selectivity (less gangue entrainment), consistent frothing across pH ranges, and low dosage requirements. Pine oil is natural and cost-effective but can produce excessive foam and has stronger odor. Polyglycols (e.g., DF-250, F-150) are more stable and produce finer bubbles, often used in complex ore bodies. For most base metal flotation circuits (copper, lead, zinc), MIBC is the industry benchmark due to its balance of performance, cost, and environmental profile. We can assist with frother selection based on your specific ore characteristics. methyl isobutyl carbinol supplier