Description

1,1,5,5-Tetrachloropenta-1,4-Dien-3-On is a specialized chlorinated organic compound with the CAS number 5780-52-9, serving as a versatile intermediate in advanced chemical synthesis. Its unique polyhalogenated structure makes it a valuable precursor for the development of complex molecules, including agrochemicals, pharmaceuticals, and functional materials. This high-purity intermediate is essential for research and development laboratories and industrial-scale manufacturers seeking reliable building blocks for innovative products.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced pesticides, herbicides, and fungicides.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Chemical Research: Serves as a versatile reagent in organic chemistry R&D for constructing complex heterocyclic and polyhalogenated compounds.
• Material Science: Potential use in the development of specialty polymers, flame retardants, and other functional materials.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized colorants.

Basic Information

Product Name	1,1,5,5-Tetrachloropenta-1,4-Dien-3-On
CAS No.	5780-52-9
Molecular Formula	C5Cl4O
Molecular Weight	229.86 g/mol
Synonyms	1,1,5,5-Tetrachloro-1,4-pentadien-3-one; 1,1,5,5-Tetrachloropentadienone; 3-Penten-2-one, 1,1,5,5-tetrachloro-; NSC 403122; Pentadien-3-one, 1,1,5,5-tetrachloro-; Tetrachloropentadienone
EINECS	Contact for details

Quality Control

Our 1,1,5,5-Tetrachloropenta-1,4-Dien-3-On is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Yellow to amber liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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