Description

Dioctyldodecyl Dodecanedioate is a high-performance, high-molecular-weight diester derived from dodecanedioic acid. This compound serves as a premium-grade emollient and skin-conditioning agent, prized for its exceptional oxidative stability, non-greasy feel, and excellent spreadability. It is primarily sought after by formulators in the personal care, cosmetics, and high-end lubricant industries seeking to enhance product texture, moisture retention, and performance under demanding conditions.

Application

• Cosmetic & Personal Care Formulations: Acts as a superior emollient and skin-conditioning agent in creams, lotions, sunscreens, and lipsticks, providing a smooth, silky after-feel.
• High-Performance Lubricants: Used as a synthetic base oil or additive in specialty lubricants and greases requiring high thermal stability and low volatility.
• Plasticizer for Polymers: Functions as a secondary plasticizer or lubricant in PVC and other polymer processing to improve flexibility and surface finish.
• Hair Care Products: Incorporated into conditioners, serums, and styling products to impart shine, reduce frizz, and improve combability.
• Color Cosmetics: Enhances pigment dispersion and provides a luxurious texture in foundations, eyeshadows, and makeup products.
• Industrial Release Agents: Employed in mold release formulations for plastics and rubber due to its non-reactive nature and film-forming properties.

Basic Information

Product Name	Dioctyldodecyl Dodecanedioate
CAS No.	129423-55-8
Molecular Formula	C40H78O4
Molecular Weight	622.5 g/mol
Synonyms	Dioctyldodecyl Dodecanedioate; Dodecanedioic Acid, Dioctyldodecyl Ester; Bis(octyldodecyl) Dodecanedioate; DODD; Cosmacol® DOD; Luvitol® DOD; Emollient DOD; Dodecanedioic Acid Bis(2-octyldodecyl) Ester; 2-Octyldodecyl Dodecanedioate
EINECS	Contact for details

Quality Control

Our Dioctyldodecyl Dodecanedioate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high-purity standards required for cosmetic and industrial applications. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing key parameters such as purity, acid value, saponification value, and color.

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 oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	175 - 190 mg KOH/g
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%

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