Description

Acid tert-Butyl Ester CAS NO 863401-94-9 is a specialized organic ester compound used as a key intermediate in advanced chemical synthesis. This high-purity building block is critical for ensuring reaction efficiency and product consistency in demanding manufacturing processes. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the multi-step synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific ester functionalities.
• Specialty Polymer Production: Acts as a monomer or modifying agent in the synthesis of high-performance polymers with tailored properties.
• Organic Synthesis Reagent: Employed in laboratory and industrial-scale organic reactions, including esterifications and protecting group strategies.
• Flavor and Fragrance Ingredient: Used as a precursor in the manufacture of specific ester-based aroma compounds.
• Material Science Research: Functions as a chemical tool in R&D for developing new organic electronic materials or coatings.

Basic Information

Product Name	Acid tert-Butyl Ester
CAS No.	863401-94-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	tert-Butyl Acid Ester; Butyl Acid Ester; Acid tert-Butyl Ester; 863401-94-9; tert-Butyl Ester of Acid; Acid, tert-butyl ester; Ester, tert-butyl acid
EINECS	Contact for details

Quality Control

Our Acid tert-Butyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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