Description

Ethyl 2-Hydroxy-2-Methylbutyrate is a versatile ester compound valued for its unique organoleptic and chemical properties. It serves as a key intermediate and functional ingredient in high-value manufacturing sectors where precise chemical structure and purity are critical. This product is essential for industries including flavor and fragrance creation, pharmaceutical synthesis, and specialty chemical production.

Application

• Flavor and Fragrance Industry: Used as a building block or modifier for creating fruity, ethereal, and creamy flavor notes in food, beverages, and perfumery.
• Pharmaceutical Intermediates: Acts as a chiral synthon or precursor in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Specialty Solvents and Plasticizers: Employed in formulations requiring specific solvency, evaporation rates, or compatibility with polymers.
• Chemical Research & Development: Serves as a reagent or starting material in organic synthesis for academic and industrial R&D laboratories.
• Agrochemicals: Potential use as an intermediate in the production of certain pesticides or plant growth regulators.
• Polymer Additives: Can be utilized in the modification of polymer properties or as a component in cross-linking agents.

Basic Information

Product Name	Ethyl 2-Hydroxy-2-Methylbutyrate
CAS No.	77-70-3
Molecular Formula	C7H14O3
Molecular Weight	146.18 g/mol
Synonyms	Ethyl 2-Hydroxy-2-Methylbutanoate; 2-Hydroxy-2-Methylbutyric Acid Ethyl Ester; Ethyl 2-Methyl-2-Hydroxybutyrate; Ethyl α-Hydroxyisovalerate; Ethyl Oxyvalerate; Ethyl 2-Hydroxy-2-Methyl Butyrate; Ethyl 2-Methyl-2-Hydroxy Butanoate; Ethyl 2-Hydroxy-2-Methyl Butanoate
EINECS	201-049-1

Quality Control

Our Ethyl 2-Hydroxy-2-Methylbutyrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) detailing results from GC, HPLC, and other relevant methods are provided to guarantee consistent quality and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.418 - 1.422
Specific Gravity (20/20°C)	0.970 - 0.990
Water Content (KF)	≤ 0.5%

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