Description

Diisopropyl Undecanedioate is a high-purity diester compound derived from undecanedioic acid, valued for its excellent solvency and low volatility profile. This chemical serves as a versatile intermediate and functional ingredient, offering superior performance in demanding formulation environments. It is particularly sought after by manufacturers in the cosmetics, personal care, lubricants, and polymer industries for its ability to enhance product stability and texture.

Application

• Cosmetic & Personal Care: Acts as an effective emollient and skin-conditioning agent in creams, lotions, and sunscreens.
• Lubricants & Greases: Used as a synthetic base oil or additive component due to its thermal stability and low pour point.
• Polymer & Plasticizer: Functions as a co-monomer or plasticizer in specialty polymer synthesis to modify flexibility and durability.
• Chemical Synthesis: Serves as a key building block or solvent in organic synthesis and pharmaceutical intermediates.
• Industrial Cleaners: Employed as a solvent in degreasers and precision cleaning formulations for metal and electronic parts.
• Coatings & Inks: Utilized as a coalescing agent or solvent to improve film formation and application properties.

Basic Information

Product Name	Diisopropyl Undecanedioate
CAS No.	89705-67-9
Molecular Formula	C17H32O4
Molecular Weight	300.44 g/mol
Synonyms	Diisopropyl undecanedioate; Undecanedioic acid, diisopropyl ester; Diisopropyl undecane-1,11-dioate; Diisopropyl hendecanedioate; 1,11-Diisopropyl undecanedioate; Diisopropyl ester of undecanedioic acid; Propan-2-yl undecanedioate
EINECS	Contact for details

Quality Control

Our Diisopropyl Undecanedioate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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 prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content	≤ 0.1%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.950 - 0.970 g/mL

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