Description

Phthalic Acid 1-Ethylpropyl Ester is a specialized organic ester compound, identified by CAS NO 106477-98-9. This chemical serves as a versatile intermediate and additive, valued for its ability to modify polymer properties and act as a solvent or plasticizer in advanced formulations. It is primarily sought by manufacturers in the polymer, specialty chemical, and coatings industries for developing high-performance materials.

Application

• As a plasticizer or co-plasticizer in the formulation of PVC, polyurethanes, and other specialty polymers to enhance flexibility and processing.
• As a solvent or reaction medium for organic synthesis and chemical manufacturing processes.
• As a key intermediate in the production of specialty chemicals, dyes, and pigments.
• As a modifier/additive in coatings, adhesives, and sealants to improve film formation and performance characteristics.
• In the research and development of new polymeric materials and functional additives.
• Potential use as a dielectric fluid or component in specialized electronic applications.

Basic Information

Product Name	Phthalic Acid 1-Ethylpropyl Ester
CAS No.	106477-98-9
Molecular Formula	C13H16O4
Molecular Weight	236.26 g/mol
Synonyms	1-Ethylpropyl Phthalate; Phthalic Acid 1-Ethylpropyl Ester; 1-Ethylpropyl Benzene-1,2-dicarboxylate; 3-Pentyl Phthalate; Amyl Phthalate (mixed isomers); Phthalic Acid Pentyl Ester; NSC 403760
EINECS	Contact for details

Quality Control

Our Phthalic Acid 1-Ethylpropyl Ester is produced 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 available upon request, providing full traceability and compliance data for your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from strong acids and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as Phthalic Acid)	≤ 0.1%
Specific Gravity (20°C)	1.080 - 1.120
Refractive Index (20°C)	1.510 - 1.520

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