Description

Tetrachlorocyclobut-2-Enone is a highly functionalized, halogenated cyclobutenone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique strained-ring structure and reactive carbonyl group make it a versatile building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors, where it is used to develop novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those requiring strained or halogenated ring systems.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides with unique modes of action.
• Material Science Research: Used in the development of specialty polymers and advanced organic materials with specific electronic or structural properties.
• Organic Synthesis Reagent: A valuable reagent for [2+2] cycloaddition reactions and other ring-opening or functionalization transformations in academic and industrial R&D.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	Tetrachlorocyclobut-2-Enone
CAS No.	3200-96-2
Molecular Formula	C4Cl4O
Molecular Weight	215.85 g/mol
Synonyms	Perchlorocyclobutenone; 1,2,3,4-Tetrachlorocyclobut-2-en-1-one; 2-Cyclobutene-1-one, 1,2,3,4-tetrachloro-; Tetrachloro-2-cyclobuten-1-one; Cyclobutenone, tetrachloro-; 3200-96-2; NSC 163066
EINECS	221-726-5

Quality Control

Our Tetrachlorocyclobut-2-Enone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles. Our quality system is designed to meet the stringent requirements of GMP and ISO standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Specified range
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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