Description

3,4-Di-tert-Butyl-1,2-Cyclobutanedione is a high-purity, sterically hindered diketone compound with the CAS registry number 22935-40-6. This specialty chemical serves as a critical intermediate and building block in advanced organic synthesis, valued for its unique structural framework. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise molecular components for developing novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Organic Electronic Materials: Investigated for use in the synthesis of materials for organic light-emitting diodes (OLEDs) and semiconductors.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing specific aroma chemicals.
• Academic and Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in research laboratories.

Basic Information

Item	Details
Product Name	3,4-Di-tert-Butyl-1,2-Cyclobutanedione
CAS No.	22935-40-6
Molecular Formula	C12H20O2
Molecular Weight	196.29 g/mol
Synonyms	3,4-Di-tert-butylcyclobutane-1,2-dione; 3,4-Bis(1,1-dimethylethyl)-1,2-cyclobutanedione; 1,2-Cyclobutanedione, 3,4-bis(1,1-dimethylethyl)-; 3,4-Di-t-butyl-1,2-cyclobutanedione; DTBCD
EINECS	Contact for details

Quality Control

Our 3,4-Di-tert-Butyl-1,2-Cyclobutanedione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.