Description

2-Ethylbutyric Acid is a versatile short-chain fatty acid derivative with a distinct odor, widely used as a key intermediate and flavor/fragrance component. Its value lies in its ability to impart unique organoleptic properties and serve as a building block for more complex chemical syntheses. This product is essential for manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries seeking reliable, high-purity raw materials.

Application

• Flavor & Fragrance Industry: Used as a flavoring agent and aroma chemical to impart fruity, cheesy, or buttery notes in food products and perfumery.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and various esters.
• Agrochemical Synthesis: Acts as an intermediate in the production of herbicides, pesticides, and plant growth regulators.
• Polymer & Resin Production: Utilized in the manufacture of plasticizers, vinyl stabilizers, and synthetic resins.
• Solvent & Extraction Agent: Functions as a specialty solvent in organic reactions and extraction processes.
• Chemical Research & Development: Employed as a standard or reagent in laboratory-scale organic synthesis and analytical chemistry.

Basic Information

Product Name	2-Ethylbutyric Acid
CAS No.	88-09-5
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	2-Ethylbutanoic Acid; Diethylacetic Acid; 3-Pentanecarboxylic Acid; Butanoic Acid, 2-Ethyl-; Butyric Acid, 2-Ethyl-; α-Ethylbutyric Acid; Ethylbutyric Acid; NSC 66411
EINECS	201-796-6

Quality Control

Our 2-Ethylbutyric Acid is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and physical property verification, to ensure it meets the high standards required for industrial and specialty chemical applications. Certificates of Analysis (COA) documenting purity, identity, and conformance to agreed specifications are provided with every shipment.

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 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 minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.412 - 1.416
Density (20°C)	0.922 - 0.928 g/mL
Boiling Point	~ 194°C

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