Description

4,4,4-Trichlorobutyric Acid Methyl Ester is a specialized halogenated ester compound that serves as a versatile chemical intermediate. Its value lies in its unique structure, which makes it a key building block for synthesizing more complex molecules in advanced chemical manufacturing. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a trichlorobutyl moiety.
• Agrochemical Synthesis: Serves as a precursor in the production of herbicides, fungicides, and other crop protection agents.
• Fine Chemical Building Block: Employed in organic synthesis for creating complex molecules in research and development.
• Polymer Modification: Can be used to introduce chlorine-containing functional groups into polymer chains to alter material properties.
• Chemical Research: A valuable reagent in academic and industrial laboratories for methodological studies and novel compound discovery.

Basic Information

Product Name	4,4,4-Trichlorobutyric Acid Methyl Ester
CAS No.	19376-57-9
Molecular Formula	C5H7Cl3O2
Molecular Weight	205.46 g/mol
Synonyms	Methyl 4,4,4-trichlorobutanoate; Methyl 4,4,4-trichlorobutyrate; Butanoic acid, 4,4,4-trichloro-, methyl ester; 4,4,4-Trichlorobutanoic acid methyl ester; Trichlorobutyric acid methyl ester; Methyl trichlorobutyrate; NSC 88431
EINECS	Contact for details

Quality Control

Our 4,4,4-Trichlorobutyric Acid Methyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from GC, HPLC, and NMR analyses. Our quality commitment ensures the material meets the stringent requirements for use as a high-value intermediate.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.40 g/cm³

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