Description

Isobutyl 2-Ethylbutyrate is a high-purity ester compound valued for its unique organoleptic properties and solvent characteristics. This specialty chemical serves as a versatile intermediate and functional ingredient in demanding industrial and fine chemical applications. Key industries that utilize this product include flavors and fragrances, polymer processing, and advanced organic synthesis.

Application

• Flavor and Fragrance Ingredient: Used as a building block or modifier in the creation of fruity, ester-like aroma profiles for food, beverage, and cosmetic formulations.
• Polymer Plasticizer and Additive: Acts as a processing aid or co-plasticizer in specific polymer systems to modify flexibility and workability.
• Organic Synthesis Intermediate: Serves as a key reagent or protecting group in multi-step synthetic routes for pharmaceuticals and agrochemicals.
• Specialty Solvent: Employed as a solvent or co-solvent in coatings, inks, and cleaning formulations where specific solvency and evaporation rates are required.
• Lubricant and Functional Fluid Component: Incorporated into specialty lubricants and industrial fluids for its stability and compatibility.

Basic Information

Product Name	Isobutyl 2-Ethylbutyrate
CAS No.	74082-06-7
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	2-Ethylbutyric Acid Isobutyl Ester; Isobutyl 2-Ethylbutanoate; Butanoic Acid, 2-Ethyl-, 2-Methylpropyl Ester; 2-Methylpropyl 2-Ethylbutanoate; 2-Ethylbutyric Acid 2-Methylpropyl Ester
EINECS	Contact for details

Quality Control

Our Isobutyl 2-Ethylbutyrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available for review and are provided with every shipment to guarantee consistent quality and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.410 - 1.415
Specific Gravity (20/20°C)	0.860 - 0.870
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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