Description

Di(Hexadecanoic Acid)2-[(1-Oxohexyl)Oxy]-1,3-Propanediyl Ester is a specialized diester compound derived from palmitic acid and a keto-functionalized propanediol backbone. This unique molecular structure provides excellent lubricity, thermal stability, and compatibility with various polymer systems, making it a valuable intermediate and functional additive. It is primarily utilized by manufacturers in the plastics, lubricant, and specialty chemical industries seeking to enhance product performance and processing characteristics.

Application

• Polymer Additive: Acts as an internal lubricant and processing aid for engineering plastics and PVC, improving flow properties and mold release.
• Synthetic Lubricant Formulation: Serves as a base stock or viscosity modifier in high-performance synthetic oils and greases.
• Plasticizer Intermediate: Used in the synthesis of specialized plasticizers for flexible polymer applications requiring low volatility.
• Cosmetic & Personal Care: Functions as an emollient and texture enhancer in high-end cosmetic formulations like creams and lotions.
• Coating Resins: Incorporated into alkyd and polyester resin systems to modify flexibility and drying characteristics.
• Release Agent: Applied as a component in mold release agents for rubber and plastic manufacturing.

Basic Information

Item	Detail
Product Name	Di(Hexadecanoic Acid)2-[(1-Oxohexyl)Oxy]-1,3-Propanediyl Ester
CAS No.	56588-23-9
Molecular Formula	C41H78O6
Molecular Weight	667.06 g/mol
Synonyms	1,3-Propanediyl bis(hexadecanoate), 2-[(1-oxohexyl)oxy]-; Bis(hexadecanoyloxy)-2-(1-oxohexyloxy)propane; 2-Caproyloxy-1,3-propanediyl dipalmitate; Palmitic Acid, Diester with 2-(1-Oxohexyloxy)-1,3-propanediol; Glyceryl Caproyl Ether Dipalmitate; Propane-1,3-diyl bis(hexadecanoate) 2-(hexanoyloxy) derivative
EINECS	Contact for details

Quality Control

Our Di(Hexadecanoic Acid)2-[(1-Oxohexyl)Oxy]-1,3-Propanediyl Ester is produced 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 are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Melting Point	45 - 55 °C
Heavy Metals (as Pb)	≤ 10 ppm

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