Description

Diisotridecyl Adipate is a high-performance, synthetic diester plasticizer derived from adipic acid and isotridecyl alcohol. This compound is valued for its excellent low-temperature flexibility, thermal stability, and resistance to extraction by water and oils, making it a superior choice for demanding polymer formulations. It is primarily utilized in industries requiring durable and flexible materials, such as PVC and synthetic rubber manufacturing, for applications ranging from automotive components to industrial hoses and gaskets.

Application

• Primary plasticizer for flexible PVC (Polyvinyl Chloride) compounds, including wire and cable insulation, automotive interiors, and synthetic leather.
• Key component in synthetic rubber formulations to enhance low-temperature performance and flexibility in seals, gaskets, and hoses.
• Used in specialty adhesives and sealants to improve flexibility, adhesion, and durability.
• Plasticizer for coated fabrics and industrial tarpaulins requiring weather and UV resistance.
• Functional fluid and lubricant additive where low volatility and thermal stability are critical.
• Processing aid in polymer blends to improve flow properties and mold release.

Basic Information

Product Name	Diisotridecyl Adipate
CAS No.	26401-35-4
Molecular Formula	C32H62O4
Molecular Weight	510.84 g/mol
Synonyms	Adipic Acid Diisotridecyl Ester; Diisotridecyl Hexanedioate; Isotridecyl Adipate; DTDA; DID Adipate; Adipic Acid, Diisotridecyl Ester; Hexanedioic Acid, Diisotridecyl Ester; Plasticizer DTDA
EINECS	247-674-6

Quality Control

Our Diisotridecyl Adipate is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, performance, and consistency. Certificates of Analysis (COA) detailing key parameters such as assay, acid value, color, and moisture content are available upon request to support your quality assurance protocols.

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	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Acid Value	≤ 0.1 mg KOH/g
Moisture (KF)	≤ 0.1 %
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.910 - 0.920
Refractive Index (20°C)	1.448 - 1.452

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