Description

tert-Butyl Octanoate is a high-purity organic ester compound, valued for its role as a versatile intermediate and solvent in advanced chemical synthesis. Its primary commercial significance lies in its utility for introducing the tert-butyl protecting group and as a reaction medium in specialized organic processes. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing acid-labile protecting groups.
• Agrochemical Synthesis: Serves as a key reagent or solvent in the production of pesticides and herbicides.
• Polymer Chemistry: Acts as a monomer or modifying agent in the production of specialty polymers and resins.
• Fine Chemical Production: Employed as a high-boiling point solvent for reactions requiring anhydrous conditions.
• Laboratory Research: Utilized as a standard or reagent in method development and organic synthesis research.
• Flavor & Fragrance Industry: Can be used as a precursor for the synthesis of certain ester-based aroma compounds.

Basic Information

Product Name	tert-Butyl Octanoate
CAS No.	5457-66-9
Molecular Formula	C₁₂H₂₄O₂
Molecular Weight	200.32 g/mol
Synonyms	tert-Butyl caprylate; Octanoic acid, 1,1-dimethylethyl ester; 1,1-Dimethylethyl octanoate; 2-Methyl-2-propyl octanoate; t-Butyl octanoate; tert-Butyl n-octanoate; Butyl octanoate, tert-; Caprylic acid tert-butyl ester
EINECS	226-712-0

Quality Control

Our tert-Butyl Octanoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high standards required for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizers. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.422 - 1.426
Density (20°C)	0.86 - 0.88 g/mL
Boiling Point	Approx. 220 - 225°C

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