Alcohol, High-Purity Solvents

Isobutyl Alcohol (IBA)

ISOBUTYL ALCOHOL (IBA) (CAS: 78-83-1) – PURE GRADE

This pure grade Isobutyl Alcohol (IBA), identified by CAS 78-83-1, is a colorless liquid with a characteristic alcohol-like odor. It is a 100% concentration substance, making it ideal for demanding laboratory chemical applications and the synthesis of various compounds. A highly soluble material in water, it features a low flash point of 28 °C, indicating its flammable nature. With a boiling range of 107-108 °C, it is recommended to store this substance in a cool, dry, and well-ventilated area, keeping containers tightly closed to ensure safety and integrity.

Attributes

Key Features and Benefits

Ensures consistent quality with high purity (min 99.5%).
Functions as an effective solvent for diverse coatings and resins.
Valuable chemical intermediate for producing esters and amines.
Utilized across pharmaceutical, fragrance, and flavor industries.
Offers stability due to low water content and acidity levels.
Possesses excellent clarity for color-sensitive formulations.
Miscible with most organic solvents, offering versatile formulation options.
Found in automotive fuel additives and textile processing applications.

Specifications

Technical Highlights

Purity (wt %): 99.5 min
Water (wt %): 0.1 max
Acidity (as Acetic Acid wt %): 0.005 max
Color (Pt-Co): 10 max
Specific Gravity (20/20°C): 0.798 – 0.801
Boiling Range (760 mmHg) °C: 107 – 109
Flash Point (Closed Cup) °C: 28
Vapor Pressure (20°C) mmHg: 9.7
Relative Evaporation Rate (n-Butyl Acetate = 1): 0.7
Viscosity (20°C) cP: 3.96

Download Technical Data Sheet (TDS)

Practical industry uses

Applications

Coatings: Used as a solvent to dissolve resins and thin coatings, improving flow, leveling, and overall finish.
Adhesives: Functions as a solvent for resins and polymers, and a diluent to adjust viscosity and enhance application properties.
Inks: Employed as a solvent in printing inks to dissolve pigments and resins, ensuring good printability, drying, and color strength.
Chemical Intermediate: Acts as a chemical building block for producing esters, ethers, and other organic compounds used in fragrances, flavorings, and plasticizers.
Cleaning Agents: Incorporated into cleaning formulations for its effective ability to dissolve grease, oils, and other tough soils.
Pharmaceuticals & Personal Care: Utilized as a solvent, extractant, or denaturant in various formulations within these industries.