Description

Isooctyl Isotridecyl Phthalate is a high-performance, mixed-chain phthalate ester plasticizer known for its excellent low-temperature flexibility and permanence. This versatile compound is engineered to provide superior compatibility and durability in demanding polymer formulations. It is a critical material for manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance the performance characteristics of their end products.

Application

• Primary plasticizer for flexible Polyvinyl Chloride (PVC) compounds, including wire & cable insulation, flooring, and synthetic leather.
• Key component in the formulation of adhesives and sealants, improving flexibility and adhesion.
• Used in the production of polymer coatings and inks to enhance film-forming properties and durability.
• Plasticizer for nitrocellulose and other specialty resins in industrial applications.
• Imparts low-temperature flexibility and resistance to extraction in gaskets, hoses, and other molded rubber goods.
• Employed as a processing aid and viscosity modifier in various elastomer and plastisol formulations.

Basic Information

Product Name	Isooctyl Isotridecyl Phthalate
CAS No.	94979-21-2
Molecular Formula	C34H58O4
Molecular Weight	530.8 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, diisodecyl diisotridecyl ester (mixed); Diisodecyl Diisotridecyl Phthalate; DIDTP; Phthalic Acid, Diisodecyl Diisotridecyl Ester; Jayflex DIDTP; Palatinol DIDTP; Plasticizer DIDTP; Mixed C10-C13 Phthalate Ester
EINECS	Contact for details

Quality Control

Our Isooctyl Isotridecyl Phthalate is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. Each lot is tested against rigorous internal specifications for purity, physical properties, and performance characteristics. Certificates of Analysis (COA) documenting key parameters 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 away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Acidity (as Phthalic Acid)	≤ 0.01%
Color (APHA)	≤ 30
Specific Gravity (20/20°C)	0.960 - 0.970
Refractive Index (20°C)	1.482 - 1.488
Moisture (KF)	≤ 0.05%

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