Description

Mono(1-Ethylpentyl) Phthalate is a specialized phthalate ester derivative, identified by CAS NO 84489-38-3. This compound serves as a valuable intermediate and functional additive, prized for its solvating and plasticizing properties in high-performance formulations. It is essential for manufacturers and R&D teams in the polymer, specialty chemical, and advanced material sectors seeking tailored performance characteristics.

Application

• As a specialized plasticizer intermediate for modifying the flexibility and processing of high-value polymers.
• As a solvent or co-solvent in formulations requiring compatibility with strong acids and organic matrices.
• In the synthesis of functional monomers and other complex organic compounds.
• As a performance additive in specialty adhesives, sealants, and coating systems.
• For research and development applications in organic chemistry and material science.
• Potential use as a dielectric fluid component or in other specialty electrical applications.

Basic Information

Product Name	Mono(1-Ethylpentyl) Phthalate
CAS No.	84489-38-3
Molecular Formula	C15H20O4
Molecular Weight	264.32 g/mol
Synonyms	1-Ethylpentyl Hydrogen Phthalate; Phthalic Acid Mono(1-ethylpentyl) Ester; 1-Ethylamyl Hydrogen Phthalate; Mono(1-ethylamyl) Phthalate; 2-Carboxybenzoic Acid 1-Ethylpentyl Ester; MEHP (context-specific); 84489-38-3; Phthalic Acid Mono(3-heptyl) Ester (isomer)
EINECS	Contact for details

Quality Control

Our Mono(1-Ethylpentyl) Phthalate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay, identity confirmation, and impurity profiles. Specifications can be aligned with customer requirements for industrial or research grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong acids and incompatible organic solvents. Ensure containers are kept tightly sealed to minimize moisture uptake and prevent contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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