Description

Butanal, 2,2-Dichloro-3-Oxo- is a specialized chlorinated oxo-aldehyde derivative, serving as a versatile and high-value synthetic intermediate. Its unique structure, featuring both aldehyde and dichloromethyl ketone functionalities, makes it a critical building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring chlorinated or ketone-containing heterocycles.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and insecticides with specific modes of action.
• Organic Synthesis Reagent: Used in multi-step organic reactions, including nucleophilic additions and cyclizations, to introduce the 2,2-dichloro-3-oxobutyl moiety.
• Material Science Research: Intermediate in the development of specialty polymers and functional materials with tailored properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Butanal, 2,2-Dichloro-3-Oxo-
CAS No.	160663-31-0
Molecular Formula	C₄H₄Cl₂O₂
Molecular Weight	154.98 g/mol
Synonyms	2,2-Dichloro-3-oxobutanal; 3-Oxo-2,2-dichlorobutanal; 2,2-Dichloroacetoacetaldehyde; 1,1-Dichloro-2-oxobutane-3-one; Butyraldehyde, 2,2-dichloro-3-oxo-; α,α-Dichloroacetoacetaldehyde
EINECS	Contact for details

Quality Control

Our Butanal, 2,2-Dichloro-3-Oxo- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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