Description

Mono(2-(2-Hydroxyethyl)Hexyl) Phthalate is a specialized phthalate derivative, a monoester of phthalic acid, characterized by its unique hydroxyethylhexyl side chain. This structural feature provides a valuable combination of plasticizing properties and a reactive hydroxyl group, making it a versatile intermediate for polymer modification and synthesis. It is primarily sought by formulators and researchers in the polymer, coatings, and specialty chemical industries for developing customized materials with enhanced flexibility, adhesion, or cross-linking capabilities.

Application

• As a reactive plasticizer and monomer in the synthesis of specialty polymers and resins.
• An intermediate for producing modified polyvinyl chloride (PVC) and other vinyl polymers with tailored properties.
• A key component in the formulation of high-performance adhesives and sealants.
• Used in the development of specialty coatings and inks requiring specific flexibility and durability.
• As a chemical intermediate for further organic synthesis in pharmaceutical and agrochemical research.
• Potential use as a compatibilizer or additive in polymer blends and composite materials.

Basic Information

Product Name	Mono(2-(2-Hydroxyethyl)Hexyl) Phthalate
CAS No.	82975-94-8
Molecular Formula	C₁₆H₂₂O₅
Molecular Weight	294.34 g/mol
Synonyms	2-(2-Hydroxyethyl)hexyl hydrogen phthalate; 1,2-Benzenedicarboxylic acid, mono[2-(2-hydroxyethyl)hexyl] ester; Phthalic acid mono(2-(2-hydroxyethyl)hexyl) ester; MEHHP (Mono(2-ethyl-5-hydroxyhexyl) phthalate, related isomer); Hexyl hydroxyethyl phthalate; Mono-hydroxyethylhexyl phthalate; 2-Ethylhexanol, ethoxylated, phthalate (monoester)
EINECS	Contact for details

Quality Control

Our Mono(2-(2-Hydroxyethyl)Hexyl) Phthalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles, supporting your quality assurance and regulatory needs.

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 bases. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Hydroxyl Value	Contact for details

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