Description

Di-n-2-Propylpentylphthalate is a specialized high-molecular-weight phthalate ester plasticizer. This compound is engineered to provide enhanced permanence and low volatility in demanding polymer formulations. It is primarily utilized by manufacturers in the plastics and polymer industries seeking to improve the flexibility and durability of their products under a wide range of environmental conditions.

Application

• Primary plasticizer for PVC (polyvinyl chloride) resins, including wire and cable insulation, flooring, and synthetic leather.
• Specialized additive for high-temperature polymer applications where low volatility and migration resistance are critical.
• Component in the formulation of adhesives and sealants to impart flexibility and improve adhesion properties.
• Processing aid and secondary plasticizer in elastomers and synthetic rubbers.
• Used in the production of coated fabrics and films requiring long-term weatherability.
• Functional fluid additive in select industrial lubricants and greases.

Basic Information

Product Name	Di-n-2-Propylpentylphthalate
CAS No.	70910-37-1
Molecular Formula	C24H38O4
Molecular Weight	390.56 g/mol
Synonyms	Di(2-propylpentyl) phthalate; Bis(2-propylpentyl) phthalate; Phthalic acid, bis(2-propylpentyl) ester; DPP; DN2PPP; 1,2-Benzenedicarboxylic acid, bis(2-propylpentyl) ester; DI-N-2-PROPYLPENTYL PHTHALATE
EINECS	Contact for details

Quality Control

Our Di-n-2-Propylpentylphthalate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, identity, and key performance 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%
Acidity (as Phthalic Acid)	≤ 0.01%
Water Content (KF)	≤ 0.05%
Color (APHA)	≤ 30
Specific Gravity (20°C)	0.970 - 0.980
Refractive Index (20°C)	1.485 - 1.495

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