Description

2,6-Bis(1,1-Dimethylethyl)-4-(Phenylmethylene)-2,5-Cyclohexadien-1-One is a specialized organic compound belonging to the hindered phenol family, valued for its unique molecular structure. This compound serves as a critical intermediate and functional additive in advanced material synthesis, where its sterically hindered phenolic group provides stability and specific reactivity. It is primarily sought by R&D chemists and process engineers in the fine chemical, polymer, and pharmaceutical industries for developing high-performance products.

Application

• Polymer Stabilizer Intermediate: Acts as a key precursor in the synthesis of high-performance antioxidants and light stabilizers for plastics and elastomers.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in pharmaceutical and agrochemical research.
• Material Science Research: Used in the development of novel organic electronic materials and advanced coatings due to its specific electronic properties.
• Photochemical Studies: Employed as a model compound in research involving photo-induced reactions and energy transfer processes.
• Cross-linking Agent Precursor: Utilized in formulations where its structure can be modified to create novel cross-linking agents for specialty resins.

Basic Information

Product Name	2,6-Bis(1,1-Dimethylethyl)-4-(Phenylmethylene)-2,5-Cyclohexadien-1-One
CAS No.	7078-98-0
Molecular Formula	C21H24O
Molecular Weight	292.42 g/mol
Synonyms	4-Benzylidene-2,6-di-tert-butylcyclohexa-2,5-dienone; 2,6-Di-tert-butyl-4-benzylidene-2,5-cyclohexadien-1-one; BBD; 4-(Phenylmethylene)-2,6-bis(1,1-dimethylethyl)-2,5-cyclohexadien-1-one; 2,6-Di-tert-butyl-4-(phenylmethylene)-2,5-cyclohexadien-1-one; 4-Benzylidene-2,6-di-tert-butyl-2,5-cyclohexadienone
EINECS	Contact for details

Quality Control

Our production of 2,6-Bis(1,1-Dimethylethyl)-4-(Phenylmethylene)-2,5-Cyclohexadien-1-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet exacting standards. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee traceability and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to orange 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.