Description

n-Octanoic Acid p-Tolyl Ester is a specialized organic ester compound, valued for its role as a versatile intermediate and functional additive. Its molecular structure makes it particularly useful in applications requiring controlled release, plasticization, or as a building block for more complex molecules. This product is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, polymer, and specialty chemical industries seeking high-purity synthetic intermediates.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs where the ester linkage provides specific pharmacokinetic properties.
• Agrochemical Synthesis: Serves as a key intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Polymer Plasticizer & Modifier: Acts as a specialty plasticizer or compatibilizer in polymer formulations to enhance flexibility and processing characteristics.
• Fragrance & Flavor Intermediate: Utilized in the controlled synthesis of aromatic compounds for high-value fragrance and flavor applications.
• Lubricant & Functional Fluid Additive: Incorporated as a performance additive in synthetic lubricants and industrial fluids to modify viscosity and stability.
• Chemical Research & Development: Employed as a standard or building block in organic synthesis and material science research.

Basic Information

Product Name	n-Octanoic Acid p-Tolyl Ester
CAS No.	59558-23-5
Molecular Formula	C₁₅H₂₂O₂
Molecular Weight	234.33 g/mol
Synonyms	p-Tolyl Octanoate; 4-Methylphenyl Octanoate; Octanoic Acid 4-Methylphenyl Ester; Caprylic Acid p-Tolyl Ester; p-Cresyl Caprylate; p-Tolyl Caprylate; 4-Tolyl Octanoate; 59558-23-5
EINECS	Contact for details

Quality Control

Our n-Octanoic Acid p-Tolyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	0.95 - 0.98
Refractive Index (20°C)	1.480 - 1.490

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