Description

3,5-Cyclohexadiene-1,2-Dione, 4-(1,1-Dimethylethyl)- is a substituted quinone derivative, a versatile chemical intermediate prized for its unique redox-active properties. This compound is critical for applications requiring a controlled oxidation or electron transfer agent. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a cross-linking agent, stabilizer, or monomer in the development of specialty polymers and resins.
• Organic Synthesis Reagent: Functions as a selective oxidizing agent or a dienophile in Diels-Alder reactions for laboratory and scale-up synthesis.
• Dye and Pigment Manufacturing: Employed as a precursor in the synthesis of quinone-based dyes and functional colorants.
• Research & Development: A valuable tool in material science and chemical research for studying electron transfer processes.

Basic Information

Product Name	3,5-Cyclohexadiene-1,2-Dione, 4-(1,1-Dimethylethyl)-
CAS No.	1129-21-1
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	4-tert-Butyl-1,2-benzoquinone; 4-tert-Butyl-o-benzoquinone; 4-(tert-Butyl)-1,2-benzoquinone; 4-(1,1-Dimethylethyl)-1,2-benzenedione; 4-tert-Butylcatechol quinone; p-tert-Butyl-o-benzoquinone; TBQ
EINECS	214-447-5

Quality Control

Our 3,5-Cyclohexadiene-1,2-Dione, 4-(1,1-Dimethylethyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its easily oxidized nature, minimize exposure to air during handling.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 68 °C

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