Description

Isodecyl Nonyl Phthalate is a high-molecular-weight phthalate ester plasticizer. This compound is valued for its excellent compatibility with a wide range of polymers, providing enhanced flexibility and durability to the final product. It is primarily sought after by manufacturers in the plastics, coatings, and specialty chemical industries for formulating products that require long-lasting performance under various conditions.

Application

• Primary Plasticizer for PVC and other vinyl polymers, imparting low-temperature flexibility and processability.
• Co-Additive in Sealants and Adhesives to improve workability and elongation properties.
• Functional Fluid Component in industrial lubricants and hydraulic fluids.
• Polymer Modifier in synthetic rubbers and elastomers to reduce hardness.
• Additive for Coatings and Inks to enhance film-forming characteristics and adhesion.
• Processing Aid in cable and wire insulation compounds.

Basic Information

Product Name	Isodecyl Nonyl Phthalate
CAS No.	85851-91-8
Molecular Formula	C27H44O4
Molecular Weight	432.64 g/mol
Synonyms	DINP (Isodecyl Nonyl Phthalate); 1,2-Benzenedicarboxylic acid, diisodecyl nonyl ester; Phthalic acid, diisodecyl nonyl ester; Diisodecyl Nonyl Phthalate; DINP (mixed isomers); Jayflex DINP; Palatinol DINP; Vestinol DINP
EINECS	Contact for details

Quality Control

Our Isodecyl Nonyl Phthalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, color, and physical properties. 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 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°C)	0.970 - 0.976
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.