Description

Isotridecyl Hydrogen Phthalate is a specialized organic ester derived from phthalic acid and isotridecyl alcohol. This compound serves as a versatile intermediate and functional additive, valued for its ability to modify polymer properties and act as a plasticizer or compatibilizer. It is primarily utilized in the production of high-performance plastics, specialty coatings, and advanced adhesive formulations across the chemical manufacturing sector.

Application

• As a plasticizer intermediate in the synthesis of polyvinyl chloride (PVC) and other polymers.
• As a functional monomer for producing specialty polyester resins and alkyds.
• As a viscosity modifier and flow agent in industrial coating systems.
• As a compatibilizer in polymer blends to enhance material properties.
• In the formulation of adhesives and sealants to improve flexibility and adhesion.
• As a chemical intermediate for further organic synthesis in fine chemicals.
• In the production of lubricant additives and synthetic fluids.

Basic Information

Product Name	Isotridecyl Hydrogen Phthalate
CAS No.	93843-14-2
Molecular Formula	C21H32O4
Molecular Weight	348.48 g/mol
Synonyms	Isotridecyl Phthalate; 1,2-Benzenedicarboxylic Acid, Monoisotridecyl Ester; Phthalic Acid Mono(Isotridecyl) Ester; Isotridecyl Monophthalate; ITDP; Mono-Isotridecyl Phthalate; Isotridecyl Acid Phthalate
EINECS	Contact for details

Quality Control

Our Isotridecyl Hydrogen Phthalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided and available upon request 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. The container should be kept tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 98.0 %
Acid Value	Contact for details
Moisture (KF)	≤ 0.5 %
Specific Gravity (20°C)	Contact for details
Refractive Index (20°C)	Contact for details

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