Description

2,2'-[Oxybis(Methylene)]Bis[2-[(Nonanoyloxy)Methyl]-1,3-Propanediol Dinonanoate] is a high-purity synthetic ester compound, valued for its role as a versatile intermediate and functional additive. Its molecular structure makes it particularly significant for applications requiring specific solubility, plasticizing, or hydrophobic properties. This product is essential for manufacturers in the polymer, specialty chemical, and lubricant industries seeking to enhance material performance.

Application

• Polymer Additive: Acts as a plasticizer or compatibilizer in specialty polymer formulations to improve flexibility and processing.
• Lubricant Base Stock/Additive: Used in the synthesis of high-performance synthetic lubricants and greases, offering good thermal stability.
• Chemical Intermediate: Serves as a key building block in organic synthesis for pharmaceuticals, agrochemicals, and fine chemicals.
• Cosmetic & Personal Care Ingredient: Functions as an emollient or solvent in high-end cosmetic formulations.
• Coating & Resin Modifier: Imparts specific flow, leveling, or hydrophobic characteristics to industrial coatings and resins.
• Functional Fluid Component: Employed in heat transfer fluids, hydraulic fluids, and other specialty industrial fluids.

Basic Information

Product Name	2,2'-[Oxybis(Methylene)]Bis[2-[(Nonanoyloxy)Methyl]-1,3-Propanediol Dinonanoate]
CAS No.	64704-32-1
Molecular Formula	C45H82O12
Molecular Weight	815.13 g/mol
Synonyms	Pentaerythritol Tetraisononanoate; Pentaerythritol Tetranonanoate; Pentaerythritol Tetra(pelargonate); PETN; 2,2-Bis[[(nonanoyloxy)methoxy]methyl]-1,3-propanediol dinonanoate; Pentaerythrityl Tetranonanoate; Pentaerythritol Ester of Nonanoic Acid; Penton
EINECS	Contact for details

Quality Control

Our 2,2'-[Oxybis(Methylene)]Bis[2-[(Nonanoyloxy)Methyl]-1,3-Propanediol Dinonanoate] is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as assay, acid value, and moisture content.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen to preserve quality. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.2%
Specific Gravity (20°C)	0.95 - 0.98
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.