Description

2,4,4,4-Tetrachloro-2-Butenal is a specialized chlorinated aldehyde intermediate of significant interest in advanced organic synthesis. Its unique polyhalogenated structure makes it a valuable precursor for constructing complex molecules, particularly in the development of agrochemicals and pharmaceuticals. This compound is essential for research and manufacturing chemists seeking to introduce specific chlorinated motifs or reactive aldehyde functionality into target compounds.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel pesticides, herbicides, and fungicides, leveraging its reactive sites for structural diversification.
• Pharmaceutical Synthesis: Serves as a versatile precursor for the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Chemical Research: Used in academic and industrial R&D for studying halogenation reactions and as a starting material for complex organic transformations.
• Specialty Chemical Manufacturing: Employed in the production of dyes, pigments, and other performance chemicals where its specific chlorinated backbone is required.

Basic Information

Product Name	2,4,4,4-Tetrachloro-2-Butenal
CAS No.	19429-51-7
Molecular Formula	C₄H₂Cl₄O
Molecular Weight	209.87 g/mol
Synonyms	2,4,4,4-Tetrachlorobut-2-enal; Tetrachloro-2-butenal; 2-Butenal, 2,4,4,4-tetrachloro-; (E)-2,4,4,4-Tetrachlorobut-2-enal; NSC 163049
EINECS	243-100-9

Quality Control

Our 2,4,4,4-Tetrachloro-2-Butenal is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and available upon request 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 controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/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.