Description

2-[[(1-Oxoheptyl)Oxy]Methyl]-2-[[(1-Oxohexyl)Oxy]Methyl]Propane-1,3-Diyl Dioctanoate is a specialized, high-molecular-weight diester compound designed for advanced formulation chemistry. This product matters for its role as a versatile, non-volatile plasticizer and emollient, offering excellent solvency and compatibility with a wide range of polymers and resins. Industrial manufacturers in the plastics, coatings, and personal care sectors need it to enhance product flexibility, durability, and skin-feel properties.

Application

• Plasticizer for PVC and other polymers, providing low volatility and good permanence.
• Solvent and carrier in high-performance industrial and specialty coatings.
• Emollient and skin-conditioning agent in cosmetic and personal care formulations.
• Lubricant additive and processing aid in polymer manufacturing.
• Intermediate for the synthesis of more complex ester-based chemicals.
• Component in adhesive and sealant formulations to improve flexibility and adhesion.

Basic Information

Product Name	2-[[(1-Oxoheptyl)Oxy]Methyl]-2-[[(1-Oxohexyl)Oxy]Methyl]Propane-1,3-Diyl Dioctanoate
CAS No.	94278-16-7
Molecular Formula	C34H62O8
Molecular Weight	598.86 g/mol
Synonyms	1,3-Bis(heptanoyloxymethyl)-2,2-bis(hexanoyloxymethyl)propane; Pentaerythritol Tetraheptanoate/Hexanoate Mixed Ester; Mixed C6/C7 Pentaerythritol Ester; Pentaerythritol Ester of C6/C7 Acids; 94278-16-7; PE Ester (C6/C7); Plasticizer Ester PE-6/7
EINECS	Contact for details

Quality Control

Our 2-[[(1-Oxoheptyl)Oxy]Methyl]-2-[[(1-Oxohexyl)Oxy]Methyl]Propane-1,3-Diyl Dioctanoate undergoes rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and key physical parameters. Our quality management system supports consistent batch-to-batch performance for your formulation needs.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.2%
Color (APHA)	≤ 100
Specific Gravity (20°C)	0.95 - 0.98
Viscosity (25°C)	Contact for details

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