Description

3,3-Dichlorobutan-2-One is a versatile chlorinated ketone building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in the production of pharmaceuticals, agrochemicals, and specialty chemicals, enabling complex molecular transformations. Industries such as pharmaceutical R&D, agrochemical manufacturing, and fine chemical synthesis rely on its reactive dichloroacetone moiety to construct more complex, high-value molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing chlorinated or ketone functional groups.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and pesticides, where its chlorinated structure contributes to biological activity.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty organic compounds requiring specific chlorination patterns.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel chemical entities.
• Polymer Chemistry: Can act as a monomer or cross-linking agent in the synthesis of specialty polymers and resins.

Basic Information

Product Name	3,3-Dichlorobutan-2-One
CAS No.	2648-57-9
Molecular Formula	C4H6Cl2O
Molecular Weight	141.00 g/mol
Synonyms	3,3-Dichloro-2-butanone; 1,1-Dichloro-2-methyl-1-propanone; Dichloroacetone, Methyl; Methyl dichloroacetone; Butan-2-one, 3,3-dichloro-; NSC 404058; 3,3-Dichlorobutanone
EINECS	220-168-9

Quality Control

Our 3,3-Dichlorobutan-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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. The container should be kept tightly sealed to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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