Description

2-Ethylhexyl Isotridecyl Phthalate is a high-performance, mixed-chain phthalate ester plasticizer. This compound is engineered to provide superior compatibility and permanence in demanding polymer systems, offering a critical balance of processability and end-product performance. It is primarily utilized by formulators and manufacturers in the plastics, coatings, and specialty chemical industries seeking enhanced low-temperature flexibility and durability in their products.

Application

• Primary plasticizer for polyvinyl chloride (PVC) and other vinyl polymers, imparting excellent flexibility and elongation.
• Key component in the formulation of high-performance wire and cable insulation and jacketing compounds.
• Used in the production of flexible films, sheets, and synthetic leather for automotive interiors, upholstery, and wall coverings.
• Plasticizer for adhesives, sealants, and caulks to improve workability and final elastomeric properties.
• Modifier in specialty coatings and inks to enhance film formation and adhesion.
• Functional fluid additive in industrial lubricants and greases.

Basic Information

Product Name	2-Ethylhexyl Isotridecyl Phthalate
CAS No.	98072-28-7
Molecular Formula	C37H64O4
Molecular Weight	572.9 g/mol
Synonyms	Di(2-ethylhexyl isotridecyl) phthalate; Isotridecyl 2-ethylhexyl phthalate; Phthalic acid, bis(2-ethylhexyl isotridecyl) ester; Bis(2-ethylhexyl isotridecyl) phthalate; DEITP; Mixed C8-C13 phthalate ester; Plasticizer DEITP
EINECS	Contact for details

Quality Control

Our 2-Ethylhexyl Isotridecyl Phthalate is manufactured under a rigorous quality management system. Each batch is tested against stringent internal specifications to ensure consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, color, acidity, and specific gravity are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong alkalis and organic solvents. 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 viscous liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Color (APHA)	≤ 30
Acidity (as Phthalic Acid)	≤ 0.01%
Water Content (KF)	≤ 0.05%
Specific Gravity (20/20°C)	0.970 - 0.980
Refractive Index (20°C)	1.483 - 1.487

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