Description

1,4-Dichlorobutan-2-One is a versatile chlorinated ketone intermediate with significant synthetic utility. Its bifunctional structure, featuring both a ketone and two chloromethyl groups, makes it a valuable building block for constructing complex molecular frameworks. This compound is primarily sought after by research chemists and process development teams in the pharmaceutical and agrochemical sectors for synthesizing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Serves as a versatile electrophile in alkylation reactions and for introducing the 1,4-dichloro-2-oxobutyl moiety.
• Polymer Chemistry: Potential monomer or cross-linking agent in the development of specialty polymers and resins.
• Chemical Research: Valuable reagent for methodological development and exploring new reaction pathways in academic and industrial R&D.

Basic Information

Item	Detail
Product Name	1,4-Dichlorobutan-2-One
CAS No.	16714-78-6
Molecular Formula	C4H6Cl2O
Molecular Weight	141.00 g/mol
Synonyms	1,4-Dichloro-2-butanone; 1,4-Dichlorobutan-2-one; 2-Butanone, 1,4-dichloro-; sym-Dichloroacetone; Bis(chloromethyl) ketone; α,α'-Dichloroacetone; 1,4-Dichloro-2-oxobutane
EINECS	240-783-5

Quality Control

Our 1,4-Dichlorobutan-2-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay by GC/HPLC and impurity profiling, to ensure it meets the high-purity standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

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 2-8°C for long-term stability. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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