Description

3-Methyl-1-Isobutylbutyl Acetate is a branched-chain ester known for its utility as a high-boiling solvent and chemical intermediate. This compound matters for its ability to dissolve a wide range of resins and polymers while offering favorable evaporation characteristics. Industries such as coatings, inks, and specialty chemical manufacturing need it for formulating products that require consistent solvency and performance.

Application

• Solvent for Industrial Coatings: Used in high-performance lacquers, enamels, and automotive finishes due to its effective solvency for acrylics, epoxies, and other resins.
• Ink Formulation: Acts as a carrier solvent in printing inks, contributing to viscosity control and film formation.
• Chemical Synthesis Intermediate: Serves as a building block or protecting group in organic synthesis for pharmaceuticals and agrochemicals.
• Cleaning and Degreasing Agent: Employed in industrial cleaning formulations for removing oils, greases, and adhesives.
• Plasticizer and Additive: Can be used as a co-solvent or additive to modify the flexibility and processing of polymer systems.
• Adhesive Production: Functions as a solvent in the manufacture of pressure-sensitive and structural adhesives.

Basic Information

Product Name	3-Methyl-1-Isobutylbutyl Acetate
CAS No.	10250-45-0
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	3-Methyl-1-isobutylbutyl acetate; Isoamyl isobutyl acetate; 1,3-Dimethylbutyl isobutyrate; Isobutyl isoamyl acetate; 3-Methylbutyl 2-methylpropanoate; Isoamyl isobutyrate; 3-Methyl-1-isobutyl butyl ethanoate
EINECS	Contact for details

Quality Control

Our 3-Methyl-1-Isobutylbutyl Acetate is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.860 - 0.880
Refractive Index (20°C)	1.405 - 1.425
Boiling Point	~185-195°C
Water Content (KF)	≤ 0.2%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.