Description

2,2-Dimethylcyclobutanone CAS NO 1192-14-9 is a highly volatile, small-ring ketone characterized by its unique strained cyclobutane structure. This compound serves as a valuable and versatile building block in advanced organic synthesis, particularly for introducing sterically hindered ketone functionalities. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of complex, sterically constrained active pharmaceutical ingredients (APIs) and bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides with tailored properties.
• Flavor & Fragrance Chemistry: Acts as a precursor for musk-like odorants and other specialty aroma chemicals due to its specific ketone structure.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the development of specialized polymers with unique thermal and mechanical properties.
• Organic Synthesis Research: A fundamental reagent in methodological studies, including ring-expansion reactions, photochemistry, and catalysis research.
• Ligand & Catalyst Development: Serves as a backbone for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	2,2-Dimethylcyclobutanone
CAS No.	1192-14-9
Molecular Formula	C6H10O
Molecular Weight	98.14 g/mol
Synonyms	2,2-Dimethylcyclobutanone; Cyclobutanone, 2,2-dimethyl-; 2,2-Dimethyl-1-cyclobutanone; NSC 66433; 2,2-Dimethylcyclobutan-1-one; Dimethylcyclobutanone
EINECS	214-756-7

Quality Control

Our 2,2-Dimethylcyclobutanone is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place at 2-8°C (refrigerated) or as specified on the label. Keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.425 - 1.435
Density (g/mL, 20°C)	0.90 - 0.94

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