Description

2-Hydroxydecanoic Acid is a versatile medium-chain hydroxy fatty acid that serves as a valuable building block in organic synthesis. Its bifunctional structure, featuring both a carboxylic acid and a hydroxyl group, makes it a critical intermediate for creating complex molecules with tailored properties. This compound is essential for manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries seeking to develop high-performance surfactants, emulsifiers, and active ingredients.

Application

• Pharmaceutical Intermediates: Used in the synthesis of prodrugs, lipid-based drug delivery systems, and bioactive molecules.
• Cosmetic & Personal Care Ingredients: Acts as a key component in the production of emulsifiers, moisturizing agents, and skin-conditioning esters.
• Specialty Surfactants & Detergents: Serves as a raw material for manufacturing non-ionic and anionic surfactants with excellent foaming and wetting properties.
• Polymer & Resin Modification: Utilized as a monomer or cross-linking agent to introduce hydroxyl functionality into polymers, improving adhesion and flexibility.
• Lubricant & Grease Additives: Employed in the synthesis of ester-based lubricants and additives that enhance thermal stability and reduce friction.
• Flavor & Fragrance Synthesis: Acts as a precursor for lactones and other aroma chemicals that contribute fruity and creamy notes.

Basic Information

Product Name	2-Hydroxydecanoic Acid
CAS No.	5393-81-7
Molecular Formula	C₁₀H₂₀O₃
Molecular Weight	188.26 g/mol
Synonyms	2-Hydroxycapric Acid; α-Hydroxydecanoic Acid; DL-2-Hydroxydecanoic Acid; 2-Hydroxy-n-decanoic Acid; Hydroxy Fatty Acid C10; 2-Hydroxy C10 Acid; (±)-2-Hydroxydecanoic Acid
EINECS	226-387-5

Quality Control

Our 2-Hydroxydecanoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay by titration, identification by infrared spectroscopy (IR), and impurity profiling to ensure it meets the required specifications for your application. A Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent caking or hydrolysis. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 98.0%
Melting Point	70 - 75 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 10 ppm

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