Description

2,3-Butanedione, 1,1-Dichloro- is a specialized chlorinated diketone derivative with unique chemical reactivity. This compound serves as a valuable synthetic intermediate and building block in advanced organic synthesis, enabling the introduction of functionalized acetyl groups. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile electrophile or precursor for cyclization and condensation reactions in fine chemical production.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing specialized polymers and coatings.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the synthesis of complex organic molecules.

Basic Information

Product Name	2,3-Butanedione, 1,1-Dichloro-
CAS No.	101258-49-5
Molecular Formula	C4H4Cl2O2
Molecular Weight	154.98 g/mol
Synonyms	1,1-Dichloro-2,3-butanedione; 1,1-Dichlorobutanedione; 1,1-Dichloro-2,3-diketobutane; Dichloroacetylacetone; 2,3-Dioxobutane-1,1-diyl dichloride; Butanedione, 1,1-dichloro-; 1,1-Dichloro-2,3-butanedione (9CI)
EINECS	Contact for details

Quality Control

Our 2,3-Butanedione, 1,1-Dichloro- is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. Due to its reactive nature, containers should be kept tightly sealed when not in use to prevent moisture ingress and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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