Description

3,5-Cyclohexadiene-1,2-Dione,4-(1,1-Dimethylethyl)-5-Ethoxy-(9Ci) CAS NO 662126-11-6 is a specialized quinone derivative characterized by its tert-butyl and ethoxy substituents, which impart unique chemical reactivity and stability. This compound is valued for its role as a key synthetic intermediate and functional component in advanced material science and fine chemical synthesis. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel compounds and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent in the production of specialty polymers and resins.
• Organic Electronics: Investigated as a precursor or dopant material in the fabrication of organic semiconductors and conductive polymers.
• Dye & Pigment Manufacturing: Functions as an intermediate in the synthesis of complex quinone-based dyes and organic pigments.
• Research & Development: Employed in academic and industrial R&D labs for studying redox chemistry and developing new catalytic systems.

Basic Information

Product Name	3,5-Cyclohexadiene-1,2-Dione,4-(1,1-Dimethylethyl)-5-Ethoxy-(9Ci)
CAS No.	662126-11-6
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	4-tert-Butyl-5-ethoxy-1,2-benzoquinone; 4-(tert-Butyl)-5-ethoxy-3,5-cyclohexadiene-1,2-dione; 5-Ethoxy-4-tert-butyl-1,2-benzoquinone; 4-tert-Butyl-5-ethoxy-o-benzoquinone; 662126-11-6; 4-(1,1-Dimethylethyl)-5-ethoxy-3,5-cyclohexadiene-1,2-dione
EINECS	Contact for details

Quality Control

Our 3,5-Cyclohexadiene-1,2-Dione,4-(1,1-Dimethylethyl)-5-Ethoxy-(9Ci) is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency, meeting the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong reducing agents and bases.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.