Description

Propanoic Acid, 2-Methyl-, 1-Ethylpropyl Ester is a specialized organic ester compound valued for its role as a versatile chemical intermediate and solvent. Its molecular structure offers a balance of solvency and reactivity, making it a valuable component in advanced synthesis and formulation processes. This product is primarily targeted at industries such as pharmaceuticals, agrochemicals, and specialty chemicals where high-purity intermediates are required for research, development, and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Serves as a building block or solvent in the production of pesticides, herbicides, and plant growth regulators.
• Flavor and Fragrance Industry: Employed as a precursor or solvent in the creation of complex aroma compounds and synthetic flavors.
• Specialty Polymer Production: Acts as a monomer or plasticizer intermediate in the manufacture of specialized polymers and resins.
• Organic Synthesis: A valuable reagent or solvent in laboratory and industrial-scale organic reactions, including esterifications and transesterifications.
• Industrial Solvent: Used as a solvent for resins, coatings, and inks where specific evaporation rates and solvency power are required.

Basic Information

Product Name	Propanoic Acid, 2-Methyl-, 1-Ethylpropyl Ester
CAS No.	18599-01-4
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	1-Ethylpropyl 2-methylpropanoate; Isobutyric Acid 1-Ethylpropyl Ester; 2-Methylpropanoic Acid 1-Ethylpropyl Ester; 1-Ethylpropyl Isobutyrate; 3-Pentyl Isobutyrate; Isobutyric Acid 3-Pentyl Ester; 2-Methylpropionic Acid 1-Ethylpropyl Ester; 18599-01-4
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2-Methyl-, 1-Ethylpropyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 oxidizing agents, acids, and bases. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.405 - 1.415
Density (20°C)	0.86 - 0.88 g/mL

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