Methyl isobutyl ketone

Methyl Isobutyl Ketone (C₆H₁₂O), commonly referred to as MIBK, is a clear, colorless liquid with a characteristic ketone odor. It is an important industrial solvent with excellent solvency for many resins and polymers. MIBK is widely used in coatings, inks, and extraction processes due to its balanced evaporation rate and good dissolving power.
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Product Parameters

Product Name (English)Methyl Isobutyl Ketone (MIBK)
CAS No.108-10-1
Physical Properties- Colorless liquid with characteristic ketone odor
- Moderate water solubility (1.7% at 20°C)
- Medium volatility
- Density: 0.802 g/mL at 20°C
Applications- Solvent for coatings, resins and inks
- Extraction solvent in pharmaceuticals
- Chemical intermediate
- Production of rubber antioxidants
- Purification of antibiotics
SpecificationsPurity: ≥99.5%
Water content: ≤0.1%
Color (APHA): ≤10
Packaging160 kg/drum (galvanized steel)
IsoTank (20,000 L)

Basic Properties

  1. Physical Properties:

    • Appearance: Colorless clear liquid

    • Odor: Characteristic ketone-like odor

    • Boiling Point: 116.5°C

    • Melting Point: -84.7°C

    • Flash Point: 13°C (closed cup)

    • Refractive Index: 1.396 at 20°C

  2. Chemical Properties:

    • Aliphatic ketone with branched structure

    • Moderate water solubility (1.7% at 20°C)

    • Miscible with most organic solvents

    • Forms azeotropes with water


Main Applications

  1. Coatings Industry: Solvent for nitrocellulose lacquers and acrylic resins

  2. Chemical Extraction: Purification of antibiotics and pharmaceuticals

  3. Printing Inks: Solvent for various ink formulations

  4. Rubber Industry: Production of antioxidants and accelerators

  5. Other Uses: Degreasing agent, reaction medium


Safety Precautions

  1. Flammability:

    • Highly flammable liquid, flash point 13°C

    • Keep away from heat and ignition sources

  2. Health Hazards:

    • May cause eye and respiratory irritation

    • LD50 (oral, rat): 2,080 mg/kg

    • Use adequate ventilation

  3. Protective Measures:

    • Wear chemical-resistant gloves and safety goggles

    • Use in well-ventilated areas

    • Avoid prolonged skin contact


Company Profile

Junteng Chemical is a professional chemical raw materials trading company dedicated to providing customers with one-stop procurement services. Through strict supplier, supply chain, and after-sales management, the company ensures that product quality, transportation, and use meet customer needs. Furthermore, the company's technical team offers customized solutions and support services free of charge.

 

The company has projects in the pharmaceutical, pesticide, petrochemical, construction, food additives, wastewater treatment, adhesives, inks, paints, coatings, plastic and rubber processing, detergent raw materials, fertilizer and textile mills, and more. Junteng Chemical sources products of stable and reliable quality, collaborating with domestic and international companies such as Luxi Group, Weiyuan Chemical, Qilu Petrochemical, Dongying Lihuayi, Yanshan Petrochemical, Sinopec, Shijiazhuang Refinery, Qingdao Petrochemical, Sailboat, Dow Chemical, BASF, South Korea, Taiwan, and Saudi Arabia. Our stable supply, superior product quality, and mature logistics have earned us a wide clientele. We look forward to collaborating with all of you for a mutually beneficial future.

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Company advantages

1

One-Stop Procurement
Platform

We integrate resources across all productcategories, including organic solvents,resins and rubbers, and inorganicchemicals,and strictly control suppliers.supply chains, and after-sales processes toensure stable quality, efficienttransportation,and worry-free use,simplifying your procurement process.

2

Professional Team TechnicalEmpowerment

Equipped with an experienced technicalteam, we provide free personalizedsolutions and professional technicalsupport to customers in varlous industrie,such as pharmaceuticals, petrochemicals,coatings and inks, and sewage treatment,.helping you solve problems and improveefficiency.

3

Global supply ChainSecurity

We work with top domestic and foreignchemical giants such as Luxi Group, QiluPetrochemical, Sinopec, BASF of Germany,and Dow of the United States to establisha stable and reliable high-quality supplynetwork and a mature logistics system toensure timely and safe delivery of
products.

4

Deep Win-Win CooperationConcept

Adhering to the concept of "integrity.immediate action, professionalism,innovation and win-win" and taking"customer success and altruism" as ourmission, we are committed to establishinglong-term strategic partnerships andcreating a better future through excellentproducts and services.

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