Description

1,1,2,2,3-Pentafluorocyclobutane CAS NO 2253-02-3 is a highly volatile fluorinated cyclobutane derivative, valued for its unique combination of chemical inertness and favorable physical properties. This compound serves as a critical intermediate and specialty solvent in advanced manufacturing processes where thermal stability and low reactivity are paramount. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for applications such as precision cleaning, formulation, and as a building block for complex fluorinated molecules.

Application

• Precision Cleaning Agent: Used in the electronics and semiconductor industries for cleaning sensitive components due to its high volatility and low residue.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) with fluorinated motifs.
• Specialty Solvent: Employed in formulations and reactions requiring a solvent with high chemical stability and low nucleophilicity.
• Agrochemical Synthesis: Acts as an intermediate in the production of advanced fluorinated pesticides and herbicides.
• Refrigerant & Propellant Research: Investigated as a component in next-generation, low-global-warming-potential (GWP) blends.
• Polymer & Material Science: Used in the development of fluoropolymers and specialty materials with enhanced properties.

Basic Information

Product Name	1,1,2,2,3-Pentafluorocyclobutane
CAS No.	2253-02-3
Molecular Formula	C4H3F5
Molecular Weight	146.06 g/mol
Synonyms	Pentafluorocyclobutane; Cyclobutane, pentafluoro-; 1,1,2,2,3-Pentafluorocyclobutane; FC-cC4F5H; HFC-cC4F5H; 1H-Pentafluorocyclobutane; Perfluorocyclobutane, hydrogen-substituted
EINECS	Contact for details

Quality Control

Our 1,1,2,2,3-Pentafluorocyclobutane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC) and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent loss and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Purity (GC Area %)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Non-volatile Residue	≤ 0.01%

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