Description

Decanedioic Acid, Mixed Isodecyl And Isooctyl Esters is a high-performance diester plasticizer and synthetic lubricant base stock derived from sebacic acid. This compound is valued for its excellent low-temperature flexibility, thermal stability, and compatibility with a wide range of polymers and synthetic fluids. It is primarily sought by manufacturers in the plastics, lubricants, and specialty chemical industries for formulating durable products requiring enhanced performance under demanding conditions.

Application

• Primary Plasticizer for PVC, polyurethane, and other polymers to impart low-temperature flexibility and durability.
• Synthetic Lubricant Base Stock for high-performance industrial oils, compressor lubricants, and aviation fluids.
• Functional Fluid Component in heat transfer fluids, hydraulic fluids, and dielectric fluids.
• Adhesive & Sealant Formulation to improve flexibility, adhesion, and aging resistance.
• Coating & Ink Additive acting as a pigment dispersant and flow modifier.
• Rubber Processing Aid to enhance processability and the physical properties of elastomers.

Basic Information

Product Name	Decanedioic Acid, Mixed Isodecyl And Isooctyl Esters
CAS No.	122521-95-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sebacic Acid, Mixed Isodecyl and Isooctyl Esters; Diisodecyl Diisooctyl Sebacate; DIDIOS; Sebacate Ester Plasticizer; Bis(isodecyl/isooctyl) Sebacate; Synthetic Ester Oil; Low-Temperature Plasticizer; DIDO Sebacate
EINECS	Contact for details

Quality Control

Our Decanedioic Acid, Mixed Isodecyl And Isooctyl Esters is manufactured under a rigorous quality management system to ensure batch-to-batch consistency and performance. Each lot is tested against stringent in-house specifications for critical parameters such as ester content, acid value, color, and moisture. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong bases and incompatible organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (Ester Content)	≥ 98.0 %
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1 %
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.910 - 0.920
Viscosity (40°C)	Contact for details

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