Description

Ethyl 4-Chloro-2,2-Dimethylbutanoate is a versatile organic ester building block characterized by its chloro and gem-dimethyl functional groups. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by research and development chemists, process engineers, and manufacturers involved in creating active pharmaceutical ingredients (APIs), fine chemicals, and crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), especially those requiring a functionalized butanoate backbone.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where its chloro and ester groups are key reactive sites.
• Fine Chemical Manufacturing: Serves as a building block for fragrances, flavors, and other specialty organic compounds.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex molecular architectures, including heterocycles and natural product analogs.
• Polymer Modifier: Can be used to introduce functional groups into polymer chains to alter physical properties.

Basic Information

Product Name	Ethyl 4-Chloro-2,2-Dimethylbutanoate
CAS No.	53840-29-2
Molecular Formula	C8H15ClO2
Molecular Weight	178.66 g/mol
Synonyms	4-Chloro-2,2-dimethylbutyric Acid Ethyl Ester; Ethyl 4-Chloro-2,2-dimethylbutyrate; Butanoic acid, 4-chloro-2,2-dimethyl-, ethyl ester; 2,2-Dimethyl-4-chlorobutanoic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Chloro-2,2-Dimethylbutanoate is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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