Description

2,2-Bis[[(1-Oxodecyl)Oxy]Methyl]-1,3-Propanediyl Didecanoate is a high-purity synthetic ester compound, valued for its role as a versatile intermediate and functional additive in advanced formulations. Its molecular structure makes it an effective plasticizer, lubricant base, and viscosity modifier, offering enhanced performance and stability. This product is essential for manufacturers in the polymer, specialty chemical, and personal care industries seeking reliable, high-quality raw materials. CAS No. 13784-61-7.

Application

• Polymer Plasticizer: Used as a specialty plasticizer in PVC, polyurethanes, and other synthetic resins to improve flexibility and low-temperature performance.
• Lubricant & Grease Formulation: Serves as a synthetic base oil or additive in high-performance lubricants and industrial greases.
• Cosmetic & Personal Care: Acts as an emollient and skin-conditioning agent in creams, lotions, and makeup products.
• Coating & Ink Additive: Functions as a flow improver and viscosity modifier in solvent-based coatings, inks, and adhesives.
• Chemical Intermediate: A key building block for the synthesis of more complex esters, surfactants, and specialty chemicals.
• Metalworking Fluids: Incorporated as a friction-reducing agent and corrosion inhibitor in cutting and drawing oils.

Basic Information

Product Name	2,2-Bis[[(1-Oxodecyl)Oxy]Methyl]-1,3-Propanediyl Didecanoate
CAS No.	13784-61-7
Molecular Formula	C43H80O8
Molecular Weight	725.1 g/mol
Synonyms	2,2-Bis(decanoyloxymethyl)propane-1,3-diyl didecanoate; Pentaerythritol Tetradecanoate (Mixed Isomers); Pentaerythritol Tetraester of Decanoic Acid; Pentaerythritol Tetradecanoate; 1,3-Propanediol, 2,2-bis[[(1-oxodecyl)oxy]methyl]-, didecanoate; Pentaerythrityl Tetracaprate; Decanoic Acid, Diester with 2,2-Bis(hydroxymethyl)-1,3-propanediol
EINECS	Contact for details

Quality Control

Our 2,2-Bis[[(1-Oxodecyl)Oxy]Methyl]-1,3-Propanediyl Didecanoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) documenting purity, physical properties, and safety data is provided with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.2%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.450 - 1.455

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