Description

Ethyl 8-Hydroxyoctanoate is a versatile bifunctional ester-alcohol compound, serving as a valuable intermediate in fine chemical synthesis. Its unique structure, featuring both a terminal hydroxyl group and an ethyl ester, makes it a crucial building block for creating complex molecules with specific chain lengths and functional groups. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients or performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring an 8-carbon chain with modifiable end groups.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and plant growth regulators that benefit from its specific aliphatic chain length.
• Polymer & Material Science: Monomer or chain extender in the production of specialty polyesters, polyurethanes, and biodegradable polymers, imparting flexibility and hydrolyzable linkages.
• Fragrance & Flavor Chemistry: Intermediate for synthesizing lactones and other aroma chemicals that contribute to fruity, creamy, or fatty notes in complex formulations.
• Lubricant & Plasticizer Additive: Used in the synthesis of ester-based additives that enhance lubrication properties or act as specialty plasticizers.
• Crosslinking Agent: Utilized in coatings, adhesives, and resin systems where its hydroxyl group can participate in crosslinking reactions to improve film properties.
• Organic Synthesis Reagent: A versatile reagent in academic and industrial research for constructing complex organic molecules via esterification, reduction, or alkylation reactions.

Basic Information

Product Name	Ethyl 8-Hydroxyoctanoate
CAS No.	93892-06-9
Molecular Formula	C10H20O3
Molecular Weight	188.26 g/mol
Synonyms	8-Hydroxyoctanoic Acid Ethyl Ester; Ethyl 8-Hydroxycaprylate; Octanoic acid, 8-hydroxy-, ethyl ester; 8-Hydroxyoctanoic acid ethyl ester; Ethyl octanoate, 8-hydroxy-; ω-Hydroxyoctanoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 8-Hydroxyoctanoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment. We support compliance with REACH and other global regulatory frameworks as required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.445
Specific Gravity (20°C)	0.950 - 0.980

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