Description

Butyl 2-Ethylhexyl Phthalate is a high-purity diester plasticizer known for its excellent compatibility and performance characteristics. This compound is valued for its ability to impart flexibility, durability, and low-temperature properties to polymer matrices. It is a critical raw material for manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable and consistent performance in their formulations.

Application

• Primary plasticizer for polyvinyl chloride (PVC) resins in wire & cable insulation, flooring, and films.
• Key component in the formulation of specialty adhesives and sealants requiring enhanced flexibility.
• Used as a processing aid and softener in synthetic rubber and elastomer production.
• Functional additive in industrial coatings and inks to improve film formation and elasticity.
• Plasticizing agent for cellulose-based plastics and other polymer systems.
• Intermediate in the synthesis of more complex ester-based chemical products.

Basic Information

Product Name	Butyl 2-Ethylhexyl Phthalate
CAS No.	85-69-8
Molecular Formula	C₂₀H₃₀O₄
Molecular Weight	334.45 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, butyl 2-ethylhexyl ester; BEHP; Butyl octyl phthalate; Dioctyl butyl phthalate; Phthalic acid, butyl 2-ethylhexyl ester; 2-Ethylhexyl butyl phthalate; BOP
EINECS	201-622-7

Quality Control

Our Butyl 2-Ethylhexyl Phthalate is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A detailed Certificate of Analysis (COA) 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 incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to prevent moisture absorption.

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
Refractive Index (20°C)	1.483 - 1.487
Density (20°C)	0.992 - 0.998 g/cm³

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