Description

Ethyl 3-Hydroxy-3-Methyloctanoate is a high-purity ester compound with a unique branched-chain structure. This chemical is valued for its role as a versatile intermediate and a potential source of specific flavor and fragrance notes. It is primarily sought by manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical synthesis industries. Our supply ensures consistent quality and reliable availability for your production needs.

Application

• Flavor & Fragrance Ingredient: Used as a building block or modifier in the synthesis of complex fruity, waxy, or creamy aroma chemicals.
• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Acts as a versatile intermediate for organic synthesis, particularly in constructing molecules with specific hydroxy-ester functionalities.
• Functional Fluids & Lubricants: Employed in the formulation of specialty esters for advanced lubricant bases and functional fluids.
• Polymer Modification: Can be used as a monomer or plasticizer additive in specialty polymer applications.
• Agrochemical Intermediates: Utilized in the synthesis of certain agrochemicals and plant growth regulators.

Basic Information

Product Name	Ethyl 3-Hydroxy-3-Methyloctanoate
CAS No.	85554-68-3
Molecular Formula	C₁₁H₂₂O₃
Molecular Weight	202.29 g/mol
Synonyms	Ethyl 3-Hydroxy-3-Methyloctanoate; 3-Hydroxy-3-methyloctanoic Acid Ethyl Ester; Ethyl 3-Hydroxy-3-methylcaprylate; Octanoic acid, 3-hydroxy-3-methyl-, ethyl ester; 3-Methyl-3-hydroxyoctanoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Hydroxy-3-Methyloctanoate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR), and impurity profiling, to ensure it meets precise specifications. A Certificate of Analysis (COA) is provided with each shipment to guarantee quality, purity, and traceability for your compliance needs.

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. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content	≤ 0.5%
Residue on Ignition	≤ 0.1%

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