Description

1,1,2,3,3-Pentamethylcyclobutane is a specialized, high-purity cyclobutane derivative characterized by its unique pentamethylated structure. This compound serves as a valuable intermediate and building block in advanced organic synthesis and materials science research. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key precursor for creating novel pesticides, herbicides, and plant growth regulators.
• Advanced Material Research: Acts as a monomer or building block for developing specialty polymers, liquid crystals, or organic electronic materials.
• Organic Synthesis Reagent: Employed in research laboratories for constructing complex carbon frameworks and studying steric effects in cyclobutane chemistry.
• Fragrance & Flavor Chemistry: Potential use as an intermediate for synthesizing unique musk or woody fragrance compounds.
• Catalysis & Ligand Development: Can be functionalized to create novel ligands for transition metal catalysis.

Basic Information

Product Name	1,1,2,3,3-Pentamethylcyclobutane
CAS No.	57905-86-9
Molecular Formula	C9H18
Molecular Weight	126.24 g/mol
Synonyms	Pentamethylcyclobutane; Cyclobutane, pentamethyl-; 1,1,2,3,3-Pentamethyl-cyclobutane; NSC 163066
EINECS	Contact for details

Quality Control

Our 1,1,2,3,3-Pentamethylcyclobutane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee compliance with your research and development specifications.

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 heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere such as nitrogen to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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