Description

Diisocetyl Dodecanedioate is a high-performance, synthetic diester derived from dodecanedioic acid. This compound serves as a premium-grade emollient and solvent, prized for its excellent solvency power, low volatility, and exceptional skin-feel properties. It is a critical ingredient for formulators in the personal care, cosmetics, and specialty lubricants industries seeking superior performance and stability.

Application

• Personal Care & Cosmetics: Acts as a high-spreadability, non-greasy emollient in skin creams, lotions, sunscreens, and color cosmetics.
• Plasticizers & Polymer Processing: Used as a specialty plasticizer and lubricant in PVC, synthetic rubbers, and other polymer systems to enhance flexibility and processing.
• Functional Fluids: Employed as a base fluid or additive in synthetic lubricants, compressor oils, and high-temperature greases.
• Industrial Solvents: Serves as a high-boiling, stable solvent for resins, dyes, and inks in various coating applications.
• Adhesives & Sealants: Functions as a plasticizer and tackifier modifier to improve adhesion and low-temperature performance.

Basic Information

Product Name	Diisocetyl Dodecanedioate
CAS No.	131252-83-0
Molecular Formula	C36H70O4
Molecular Weight	566.9 g/mol
Synonyms	Dodecanedioic Acid Diisocetyl Ester; Diisocetyl Dodecanedioate; Bis(isocetyl) Dodecanedioate; Dodecanedioic Acid Bis(6-methylheptyl) Ester; DOZ (Dioctyl Dodecanedioate, related); Dodecanedioic Acid Di(iso-octyl) Ester; Luvitol® DOE (trade name example); Emollient DOE
EINECS	Contact for details

Quality Control

Our Diisocetyl Dodecanedioate is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for purity, color, and physical properties. Certificates of Analysis (COA) documenting key parameters are provided to guarantee consistency and reliability for your formulations.

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 alkalis and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	0.910 - 0.920
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.