Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Isobutyl Acetate

BASF Lupranate M20S Isobutyl Acetate is a high-purity ester solvent with low odor and excellent dissolving power for resins and cellulose derivatives. It offers fast evaporation rate and good compatibility in coatings inks and adhesives. Commonly used as a replacing alternative to butyl acetate due to its superior volatility balance and lower toxicity profile.
  • isobutyl acetate_d810a189
  • isobutyl acetate_d810a189

Features Of Isobutyl Acetate

  1. Low water solubility with excellent solvency for cellulose esters, acrylics, and vinyl resins.

  2. Moderate evaporation rate—slower than ethyl acetate but faster than butyl acetate—enabling balanced film formation in coatings.

  3. Low odor profile compared to other medium-chain acetates, supporting improved workplace handling and user acceptance.

  4. High purity (>99.0%) with minimal aldehyde and acid impurities, ensuring stability in sensitive formulations.

  5. Compatible with common co-solvents including alcohols, ketones, and aromatic hydrocarbons.

Typical Applications Of Isobutyl Acetate

  1. Fast-drying nitrocellulose and acrylic lacquers for automotive refinish and wood coatings.

  2. Solvent carrier in flexographic and gravure inks for packaging applications.

  3. Component in industrial cleaning formulations for precision degreasing of metal and plastic parts.

  4. Reaction medium and extraction solvent in pharmaceutical and agrochemical synthesis.

  5. Plasticizer solvent for PVC-based adhesives and sealants requiring controlled viscosity build.

Specifications Of Isobutyl Acetate

Chemical TypeOrganic ester (acetate)
Product FormClear, colorless liquid
AppearanceTransparent, free from suspended matter
Purity (GC)≥ 99.0%
Density (20°C)0.875–0.880 g/cm³
Boiling Point117–118°C
Water Solubility~0.3 g/100 mL (20°C)
Flash Point (Tag Closed Cup)22°C


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