Description

Bis(4-Methyl-2-Pentyl) Phthalate is a high-molecular-weight phthalate ester plasticizer known for its excellent compatibility with a wide range of polymers. Its primary value lies in providing enhanced flexibility, durability, and low-temperature performance to polymer compounds. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable performance additives for demanding applications.

Application

• Primary plasticizer for polyvinyl chloride (PVC) in wire and cable insulation, flooring, and synthetic leather.
• Performance additive in specialty adhesives and sealants to improve flexibility and adhesion.
• Coalescing agent and plasticizer in industrial and architectural coating formulations.
• Functional fluid component in specialty lubricants and hydraulic fluids.
• Processing aid in the manufacture of synthetic rubbers and elastomers.
• Used as a solvent and carrier in specialty chemical synthesis and agrochemical formulations.

Basic Information

Product Name	Bis(4-Methyl-2-Pentyl) Phthalate
CAS No.	84-63-9
Molecular Formula	C24H38O4
Molecular Weight	390.56 g/mol
Synonyms	Diisoheptyl Phthalate; DIHP; Bis(4-methyl-2-pentyl) 1,2-benzenedicarboxylate; 1,2-Benzenedicarboxylic acid, bis(4-methyl-2-pentyl) ester; Phthalic acid, bis(4-methyl-2-pentyl) ester; Di(4-methyl-2-pentyl) phthalate; DI(4-Methyl-2-Pentyl) Phthalate; Plasticizer DIHP
EINECS	201-553-2

Quality Control

Our Bis(4-Methyl-2-Pentyl) Phthalate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, color, and physical properties. A Certificate of Analysis (COA) detailing key parameters is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep containers 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%
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.