Description

Butanoic Acid, 3-Methyl-, 2,2-Dimethylpropyl Ester is a specialized ester compound valued for its unique organoleptic and solvent properties. This chemical is significant for formulators seeking specific fragrance profiles or high-performance, low-polarity solvents. It is primarily needed by manufacturers in the flavors and fragrances, agrochemical, and specialty chemical synthesis industries.

Application

• Flavor and Fragrance Ingredient: Used as a synthetic flavoring agent or fragrance intermediate, contributing fruity, apple-like, or other complex notes to perfumes, cosmetics, and food products.
• Agrochemical Solvent and Carrier: Serves as a solvent or co-solvent in the formulation of pesticides, herbicides, and insecticides, aiding in the dissolution and delivery of active ingredients.
• Specialty Chemical Synthesis: Acts as a versatile building block or intermediate in organic synthesis, particularly for producing other esters, fine chemicals, and pharmaceutical intermediates.
• Industrial Solvent: Employed as a solvent for resins, polymers, and coatings where a specific evaporation rate and solvency power are required.
• Plasticizer and Additive: Can function as a plasticizer or additive in polymer systems to modify flexibility, viscosity, or other physical properties.

Basic Information

Product Name	Butanoic Acid, 3-Methyl-, 2,2-Dimethylpropyl Ester
CAS No.	5340-68-1
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	3-Methylbutanoic Acid 2,2-Dimethylpropyl Ester; Isobutyric Acid, Neopentyl Ester; Neopentyl Isobutyrate; 2,2-Dimethylpropyl 3-Methylbutanoate; 2,2-Dimethylpropyl Isovalerate; Isovaleric Acid Neopentyl Ester; Neopentyl Isovalerate
EINECS	226-280-5

Quality Control

Our Butanoic Acid, 3-Methyl-, 2,2-Dimethylpropyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, identity (IR), and impurity profiles are available upon request to support your quality assurance processes.

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 evaporation and minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.410 - 1.420
Specific Gravity (20/20°C)	0.850 - 0.870
Water Content (KF)	≤ 0.1%

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