Description

Di(Tridecyl) Adipate is a high-molecular-weight diester plasticizer derived from adipic acid and tridecyl alcohol. This compound is valued for its excellent low-temperature flexibility and resistance to extraction, making it a durable and efficient plasticizing agent. It is primarily needed by manufacturers in the polymer and specialty chemical industries for formulating high-performance PVC, synthetic rubbers, and other elastomers where long-term stability is critical.

Application

• Primary plasticizer for polyvinyl chloride (PVC) compounds requiring superior low-temperature performance.
• Key component in synthetic rubber and elastomer formulations to enhance flexibility and processability.
• Functional fluid and lubricant additive for industrial lubricants and greases.
• Plasticizer for wire and cable insulation and jacketing applications.
• Additive in sealants, adhesives, and caulks to improve elasticity and durability.
• Processing aid and secondary plasticizer in various polymer blends and specialty coatings.

Basic Information

Product Name	Di(Tridecyl) Adipate
CAS No.	16958-92-2
Molecular Formula	C32H62O4
Molecular Weight	510.84 g/mol
Synonyms	Adipic Acid Ditridecyl Ester; Ditridecyl Adipate; Di(tridecyl) Hexanedioate; Adipic Acid Di-C13 Ester; DTDA; Hexanedioic Acid, Ditridecyl Ester; Plasticizer DTDA; Adipic Acid Ditridecyl Ester (DTDA)
EINECS	241-033-2

Quality Control

Our Di(Tridecyl) Adipate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, color, and physical properties. Certificates of Analysis (COA) documenting these results 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 (typically 15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value (mg KOH/g)	≤ 0.1
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	0.915 - 0.925
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.