Description

2,5-Cyclohexadien-1-One, 2,6-Di-tert-Butyl-4-(Piperidinomethylene)- is a specialized organic compound belonging to the hindered phenol family, valued for its unique molecular structure. This compound is primarily utilized as a high-performance intermediate or additive, offering significant utility in advanced material synthesis and stabilization processes. It is essential for R&D and production in sectors such as polymer chemistry, specialty chemicals, and pharmaceutical development, where precise molecular architecture is critical.

Application

• Polymer Stabilizer Intermediate: Acts as a key precursor in the synthesis of high-efficiency antioxidants and light stabilizers for plastics and elastomers.
• Pharmaceutical Research: Serves as a versatile building block in medicinal chemistry for the development of novel active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the preparation of complex organic molecules for agrochemicals, dyes, and functional materials.
• Antioxidant Formulation: Incorporated into formulations designed to inhibit oxidative degradation in fuels, lubricants, and industrial fluids.
• Material Science Research: Employed in academic and industrial R&D for studying structure-property relationships in advanced organic materials.

Basic Information

Product Name	2,5-Cyclohexadien-1-One, 2,6-Di-tert-Butyl-4-(Piperidinomethylene)-
CAS No.	7019-95-6
Molecular Formula	C20H31NO
Molecular Weight	301.47 g/mol
Synonyms	2,6-Di-tert-butyl-4-(piperidin-1-ylmethylene)cyclohexa-2,5-dien-1-one; 2,6-Di-tert-butyl-4-piperidinomethylenephenol; 4-(Piperidinomethylene)-2,6-di-tert-butyl-2,5-cyclohexadien-1-one; Phenol, 2,6-di-tert-butyl-4-(piperidinomethylene)-; Antioxidant Intermediate 7019-95-6; Light Stabilizer Precursor
EINECS	Contact for details

Quality Control

Our 2,5-Cyclohexadien-1-One, 2,6-Di-tert-Butyl-4-(Piperidinomethylene)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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