Description

1,3,3-Trichlorobutan-2-One is a versatile chlorinated ketone intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring multiple reactive chlorine atoms adjacent to a carbonyl group, makes it a valuable building block for constructing complex molecules. This compound is primarily sought after by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing chlorinated heterocycles or complex side chains.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where its chlorinated structure contributes to the biological activity of the final product.
• Organic Synthesis Building Block: Serves as a versatile electrophile in alkylation and acylation reactions, enabling the introduction of the trichloroacetyl moiety into target molecules.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new reaction pathways and developing novel synthetic methodologies.
• Specialty Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other performance chemicals requiring specific chlorinated ketone functionalities.

Basic Information

Product Name	1,3,3-Trichlorobutan-2-One
CAS No.	64697-38-7
Molecular Formula	C₄H₅Cl₃O
Molecular Weight	191.44 g/mol
Synonyms	1,3,3-Trichloro-2-butanone; 3,3,1-Trichlorobutan-2-one; 1,1,3-Trichloro-2-butanone; Trichloroacetyl ethyl chloride; 2-Butanone, 1,3,3-trichloro-; NSC 92356
EINECS	Contact for details

Quality Control

Our 1,3,3-Trichlorobutan-2-One is produced under stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for each shipment, supporting your quality assurance and regulatory compliance needs.

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. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total

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