Description

Isobutyric Acid 1-Methylbutyl Ester is a specialized organic ester valued for its unique solvent properties and role as a chemical intermediate. This compound is particularly significant for its ability to dissolve a range of substances, making it a versatile component in advanced formulations. It is primarily sought by manufacturers in the flavor & fragrance, agrochemical, and specialty chemical industries for synthesis and product development.

Application

• Flavor and Fragrance Ingredient: Used as a building block or solvent in the synthesis of complex esters and aroma chemicals, contributing fruity or buttery notes.
• Agrochemical Intermediates: Serves as a key intermediate in the production of certain pesticides, herbicides, and plant growth regulators.
• Specialty Solvent: Acts as a high-performance solvent for resins, polymers, and coatings where specific solvency and evaporation rates are required.
• Pharmaceutical Synthesis: Employed as a reagent or protecting group in the synthesis of active pharmaceutical ingredients (APIs).
• Lubricant and Plasticizer Additive: Used in the formulation of synthetic lubricants and as a specialty plasticizer for specific polymer systems.
• Chemical Research & Development: Utilized in R&D laboratories for method development and as a standard in analytical chemistry.

Basic Information

Product Name	Isobutyric Acid 1-Methylbutyl Ester
CAS No.	54340-93-1
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	1-Methylbutyl isobutyrate; Isobutyric acid 1-methylbutyl ester; sec-Amyl isobutyrate; 2-Butanol, 2-methyl-, 1-methylbutyl ester; 1-Methylbutyl 2-methylpropanoate; 2-Methylpropanoic acid 1-methylbutyl ester; (±)-1-Methylbutyl isobutyrate
EINECS	Contact for details

Quality Control

Our Isobutyric Acid 1-Methylbutyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and batch-to-batch consistency, supporting your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to maintain purity and prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.405 - 1.415
Density (20°C)	0.855 - 0.875 g/mL
Water Content (KF)	≤ 0.2%

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