Description

Ethyl 4-Methylvalerate is a high-purity ester compound, also known as Ethyl 4-Methylpentanoate, valued for its role as a versatile chemical intermediate and flavor/fragrance component. Its controlled synthesis and consistent quality make it essential for manufacturers requiring reliable raw materials for specialty chemical production. This product is primarily utilized by the flavor & fragrance, pharmaceutical, and fine chemical synthesis industries.

Application

• Flavor and Fragrance Ingredient: Used as a building block or direct component in the creation of fruity, ester-like flavor notes for food products and aromatic compounds for perfumery.
• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the manufacture of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Organic Synthesis: Acts as a versatile reagent in esterification, transesterification, and other organic transformations for research and industrial-scale production.
• Solvent and Carrier: Employed as a solvent for resins, coatings, and inks due to its organic solvent properties.
• Polymer and Resin Modification: Utilized in the production and modification of polymers, where its ester group can be incorporated into polymer chains.

Basic Information

Product Name	Ethyl 4-Methylvalerate
CAS No.	25415-67-2
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	Ethyl 4-Methylpentanoate; 4-Methylvaleric Acid Ethyl Ester; Ethyl 4-Methylvalerianate; Ethyl Isohexanoate; Ethyl 4-Methylpentanoic Acid Ester; Ethyl Isohexanoic Acid Ester; Isohexanoic Acid Ethyl Ester
EINECS	246-954-9

Quality Control

Our Ethyl 4-Methylvalerate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including gas chromatography (GC) and infrared spectroscopy (IR). A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.405 - 1.415
Density (20°C)	0.860 - 0.880 g/mL
Water Content (KF)	≤ 0.5%

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