Description

Cyclohexa-1,4-Diene CAS NO 628-41-1 is a highly reactive, unsaturated cyclic hydrocarbon, also known as 1,4-dihydrobenzene, which serves as a valuable intermediate in organic synthesis. Its conjugated diene structure makes it a versatile building block for creating complex molecular frameworks, particularly in pharmaceutical and fine chemical research. This compound is essential for chemists and manufacturers in the agrochemical, pharmaceutical, and advanced materials sectors who require precise, high-purity intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block in the production of specialty chemicals, dyes, and fragrances.
• Agrochemical Research: Employed in the development and synthesis of novel pesticides and herbicides.
• Polymer & Material Science: Acts as a monomer or modifier in the research of specialty polymers and advanced materials.
• Organic Synthesis Reagent: Utilized in Diels-Alder reactions and other cycloaddition processes to construct complex organic structures.
• Academic & Industrial R&D: Serves as a critical reagent in research laboratories for exploring new synthetic pathways.

Basic Information

Product Name	Cyclohexa-1,4-Diene
CAS No.	628-41-1
Molecular Formula	C6H8
Molecular Weight	80.13 g/mol
Synonyms	1,4-Cyclohexadiene; 1,4-Dihydrobenzene; Benzene, 1,4-dihydro-; NSC 66490; Cyclohexadiene; 1,4-Dihydrocyclohexa-1,4-diene
EINECS	211-043-1

Quality Control

Our Cyclohexa-1,4-Diene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR) spectroscopy, to verify identity and purity. A Certificate of Analysis (COA) is available for every batch, detailing all relevant specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Due to its easily oxidized nature, this product should be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is 2-8°C. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.