Description

2,2-Bis[[(1-Oxooctadecyl)Oxy]Methyl]-1,3-Propanediyl Dioleate is a high-purity, synthetic ester compound designed for advanced industrial applications. This specialized chemical serves as a highly effective lubricant, plasticizer, and viscosity modifier, offering superior performance and stability in demanding formulations. It is essential for manufacturers in the polymer, coatings, and specialty lubricants industries seeking to enhance product durability and processing characteristics.

Application

• Primary plasticizer and secondary lubricant for PVC and other polymer systems.
• High-performance base oil or additive in synthetic lubricants and greases.
• Viscosity index improver and pour point depressant in functional fluids.
• Internal lubricant and processing aid in engineering plastics and masterbatches.
• Coalescing agent and plasticizer in specialty coatings, inks, and adhesives.
• Component in high-temperature resistant formulations for wire and cable.
• Functional additive in cosmetic and personal care products requiring emolliency.
• Intermediate for the synthesis of more complex ester-based specialty chemicals.

Basic Information

Product Name	2,2-Bis[[(1-Oxooctadecyl)Oxy]Methyl]-1,3-Propanediyl Dioleate
CAS No.	68966-40-5
Molecular Formula	C81H152O8
Molecular Weight	1253.1 g/mol
Synonyms	Pentaerythritol Tetraoleate; Pentaerythrityl Tetraoleate; Pentaerythritol Oleate Ester; PE-O4; Pentaerythritol Tetrakis(oleate); 2,2-Bis(hydroxymethyl)-1,3-propanediol tetraoleate; Pentaerythritol Ester of Oleic Acid; Oleic Acid, Pentaerythritol Ester
EINECS	Contact for details

Quality Control

Our 2,2-Bis[[(1-Oxoxoctadecyl)Oxy]Methyl]-1,3-Propanediyl Dioleate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, acid value, hydroxyl value, and color determination, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) documenting all test results is provided with each shipment.

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 product is easily oxidized; for long-term storage, consider an inert atmosphere (nitrogen blanket). Keep away from strong oxidizing agents, heat, and ignition sources.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	≤ 10.0
Color (Gardner)	≤ 5
Moisture (KF)	≤ 0.1%
Viscosity @ 40°C (cSt)	Contact for details

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