Description

Monohexyl Phthalate is a specialized phthalate ester, a key chemical intermediate in the synthesis of more complex plasticizers and specialty polymers. Its controlled molecular structure offers distinct advantages in tailoring the flexibility, durability, and processing characteristics of final products. This compound is essential for industrial R&D laboratories and manufacturers in the polymer, coatings, and specialty chemical sectors seeking to innovate material properties.

Application

• Plasticizer Intermediate: A crucial building block in the production of higher molecular weight, low-volatility phthalate plasticizers for PVC and other polymers.
• Polymer Modification: Used to synthesize specialty co-polymers and resins, imparting specific flexibility and compatibility characteristics.
• Research & Development: Serves as a standard or reagent in chemical research for studying esterification reactions and polymer additive effects.
• Specialty Coatings & Adhesives: Functions as a modifying agent to adjust the rheology and film-forming properties of high-performance coatings and adhesive formulations.
• Lubricant Additive Synthesis: Employed as a precursor in creating synthetic esters used as base stocks or performance additives in industrial lubricants.

Basic Information

Product Name	Monohexyl Phthalate
CAS No.	24539-57-9
Molecular Formula	C14H18O4
Molecular Weight	250.29 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, monohexyl ester; Hexyl hydrogen phthalate; Phthalic acid monohexyl ester; Mono-n-hexyl phthalate; MNHP; 2-(Hexyloxycarbonyl)benzoic acid; Hexyl monophthalate
EINECS	Contact for details

Quality Control

Our Monohexyl Phthalate is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment 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 bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Heavy Metals (as Pb)	< 10 ppm

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