MIBK — methyl iso butyl ketone — is a medium-volatility ketone solvent with strong solvency for resins and a balanced evaporation rate. It sits between fast solvents like acetone and slow tail solvents, which makes it valuable in coatings where flow and film quality matter.
Supreme Petro Chemicals supplies MIBK from Chennai to coatings, rubber-chemical, and adhesive manufacturers across South India.
What Is MIBK?
Methyl iso butyl ketone has CAS number 108-10-1 and molecular formula C6H12O. It is a clear, flammable ketone solvent with a boiling point of approximately 117°C and limited water miscibility, which is useful for liquid-liquid extraction.
Industrial Applications
- Coatings and lacquers: A strong active solvent for nitrocellulose, acrylic, and vinyl resin systems.
- Rubber chemicals: Used in the manufacture of antioxidants and antiozonants.
- Adhesives: A solvent in selected high-solids and contact adhesive systems.
- Extraction: Used in metal extraction and selected pharmaceutical and process separations.
- Printing inks: A tail solvent that controls drying and improves resin compatibility.
Handling and Packaging
MIBK is flammable and should be stored in approved flammable-liquid areas with earthing and bonding during transfer. It is commonly supplied in drums and bulk arrangements. Share your monthly requirement, packing, and delivery location for dispatch planning, and follow the SDS for vapour and fire controls.
Get an MIBK Quote
For MIBK supply from Chennai, view MIBK in our catalogue, call +91 86087 80096, WhatsApp an enquiry, or use the SPC enquiry form.
Grades & Packaging
MIBK (CAS 108-10-1) is not sold under multiple numbered grades the way some plasticizers are, but the following points are worth confirming when raising a purchase order or checking a consignment on arrival.
- CAS number: 108-10-1 (molecular formula C6H12O)
- Commercial grade: generally offered as a single industrial/technical grade; buyers running extraction or pharmaceutical-adjacent processes should confirm the batch Certificate of Analysis before ordering
- Typical packaging: commonly supplied in 200 litre barrels and 1000 litre IBC totes, with bulk tanker delivery for larger, continuous requirements
- Flammability: a flammable liquid — store in an approved flammable-liquid area away from ignition sources, with earthing and bonding during drum transfer
- Documentation: ask for the batch Certificate of Analysis and Safety Data Sheet with every consignment so the grade and handling requirements are confirmed on receipt
FAQ
What is the difference between MIBK and MEK?
Both are ketone solvents, but they sit at different points on the evaporation scale. MIBK (CAS 108-10-1) evaporates more slowly and has lower water miscibility, which suits coatings that need longer flow-out and open time, plus liquid-liquid extraction work. MEK (CAS 78-93-3) evaporates faster and is generally chosen where quick drying is the priority. Many coating and adhesive formulations use the two together to balance the overall evaporation profile.
What packaging and delivery options are available for MIBK from Chennai?
MIBK is generally available ex-stock in standard barrels and IBC totes, with bulk tanker arrangements possible for larger, continuous consumers. Since it is a flammable liquid, packaging and transport should always follow the conditions in the Safety Data Sheet.
How do I get a quote for MIBK from SPC?
Share your monthly quantity, preferred packaging, and delivery location via the contact page. Quotes are typically answered within 4 working hours, Monday to Saturday.