Description

2-Hydroxytriacontyl 12-Hydroxyoctadecanoate is a high-purity, long-chain hydroxy fatty acid ester with a complex molecular structure. This compound is valued for its unique amphiphilic properties, making it an effective multifunctional additive and intermediate in advanced formulations. It is primarily sought by manufacturers in the cosmetics, pharmaceuticals, and specialty lubricants industries for its role as an emollient, viscosity modifier, and bioactive carrier.

Application

• Cosmetic & Personal Care Formulations: Acts as a premium emollient and skin-conditioning agent in creams, lotions, and lipsticks.
• Pharmaceutical Excipients: Used as a matrix former or release modifier in controlled-release drug delivery systems.
• Specialty Lubricants & Greases: Serves as a high-performance thickener and anti-wear additive in synthetic lubricants.
• Surface Coatings & Inks: Functions as a rheology modifier and dispersing agent to improve flow and leveling properties.
• Polymer Additives: Employed as a plasticizer or compatibilizer in specialty polymer blends to enhance flexibility.
• Chemical Synthesis: Utilized as a key chiral intermediate for the synthesis of complex lipids and bioactive molecules.

Basic Information

Product Name	2-Hydroxytriacontyl 12-Hydroxyoctadecanoate
CAS No.	93840-70-1
Molecular Formula	C₄₈H₉₆O₄
Molecular Weight	737.3 g/mol
Synonyms	12-Hydroxyoctadecanoic Acid 2-Hydroxytriacontyl Ester; 12-Hydroxystearic Acid 2-Hydroxytriacontyl Ester; Hydroxystearate Wax Ester; Long-Chain Dihydroxy Ester; Triacontyl Hydroxystearate; C30 Alcohol Hydroxystearate; Lipidic Polyol Ester
EINECS	Contact for details

Quality Control

Our 2-Hydroxytriacontyl 12-Hydroxyoctadecanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, melting point, and acid value are available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and excessive heat.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	65 - 75 °C
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Heavy Metals	≤ 10 ppm

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