Description

Decyl Isoundecyl Phthalate is a high-performance, branched-chain diester plasticizer. This compound is valued for its excellent low-temperature flexibility and permanence, making it a superior alternative to general-purpose phthalates in demanding applications. It is primarily utilized by formulators in the polymer industry seeking enhanced durability and performance in vinyl and other plasticized materials.

Application

• Primary plasticizer for polyvinyl chloride (PVC) in wire and cable insulation and jacketing.
• Key component in the formulation of high-performance, flexible PVC films and sheets.
• Plasticizer for synthetic rubbers and other elastomers requiring low-temperature properties.
• Used in the production of automotive interior components, such as dashboards and door panels.
• Formulation of sealants, adhesives, and caulks where low volatility and migration resistance are critical.
• Plasticizer for specialty coatings and inks to improve flexibility and adhesion.
• Component in gaskets, hoses, and other molded industrial goods.

Basic Information

Product Name	Decyl Isoundecyl Phthalate
CAS No.	96507-80-1
Molecular Formula	C30H50O4
Molecular Weight	474.72 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, 1,2-diisodecyl ester; Diisodecyl phthalate (mixed isomers); DIDP; Phthalic acid, diisodecyl ester; Jayflex DIDP; Palatinol DIDP; Unimoll 66; Vestinol DZ
EINECS	Contact for details

Quality Control

Our Decyl Isoundecyl Phthalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, color, acidity, and other critical physical properties. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

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)	≥ 99.0%
Color (APHA)	≤ 30
Acidity (as Phthalic Acid)	≤ 0.01%
Water Content (KF)	≤ 0.05%
Specific Gravity (20/20°C)	0.966 - 0.972
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.