Description

2-Methylbutyl Propionate is a versatile ester compound valued for its fruity, apple-like aroma and excellent solvent properties. It serves as a high-performance intermediate and additive in the synthesis of flavors, fragrances, and specialty chemicals. This product is essential for manufacturers in the flavor & fragrance, agrochemical, and polymer industries seeking reliable quality and consistent supply for their formulations.

Application

• Flavor and Fragrance Ingredient: Used as a key component in creating and enhancing fruity, apple, and berry notes in perfumes, cosmetics, and food flavorings.
• High-Boiling Solvent: Acts as an effective solvent for resins, cellulose derivatives, and oils in coatings, inks, and adhesive formulations.
• Chemical Intermediate: Employed in organic synthesis for the production of more complex esters, pharmaceuticals, and agrochemicals.
• Plasticizer and Additive: Functions as a plasticizer and processing aid in polymer and rubber manufacturing to improve flexibility and workability.
• Industrial Cleaners and Degreasers: Utilized as a component in specialty cleaning formulations for its solvency power.

Basic Information

Product Name	2-Methylbutyl Propionate
CAS No.	2438-20-2
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	Isoamyl Propionate; 3-Methylbutyl Propanoate; Isopentyl Propionate; Propanoic Acid, 3-Methylbutyl Ester; Propionic Acid Isoamyl Ester; Appleate; FEMA 2082
EINECS	219-447-2

Quality Control

Our 2-Methylbutyl Propionate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets the high standards required for industrial and specialty applications. Certificates of Analysis (COA) confirming identity, purity, and key specifications 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 heat sources and 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).

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.405 - 1.410
Specific Gravity (20/20°C)	0.860 - 0.870
Acidity (as Propionic Acid)	≤ 0.1%
Water Content (KF)	≤ 0.1%

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