Description

Chloroheptafluorocyclobutane CAS NO 377-41-3 is a high-purity fluorinated cyclic alkane, valued for its unique combination of chemical inertness and high volatility. This compound serves as a critical intermediate and specialty solvent in advanced manufacturing processes where thermal stability and low reactivity are paramount. It is essential for industries involved in electronics, precision cleaning, and the synthesis of high-performance fluoropolymers and refrigerants.

Application

• Precision Cleaning Agent: Used in the electronics and aerospace industries for cleaning sensitive components and optical surfaces due to its high volatility and low residue.
• Refrigerant & Heat Transfer Fluid: Functions as a component in specialized low-temperature refrigeration systems and heat transfer fluids.
• Chemical Intermediate: Serves as a key building block in the synthesis of advanced fluorinated compounds, pharmaceuticals, and agrochemicals.
• Polymer & Plastic Manufacturing: Acts as a solvent or processing aid in the production of fluoropolymers like PTFE (Teflon) and other high-performance plastics.
• Fire Suppression & Dielectric Gas: Utilized in specialized fire extinguishing systems and as a dielectric medium in high-voltage electrical equipment.
• Carrier Solvent: Employed in coating formulations and deposition processes where rapid, clean evaporation is required.

Basic Information

Product Name	Chloroheptafluorocyclobutane
CAS No.	377-41-3
Molecular Formula	C4ClF7
Molecular Weight	216.48 g/mol
Synonyms	1-Chloroheptafluorocyclobutane; Perfluorocyclobutyl chloride; Heptafluorochlorocyclobutane; FC-C-317; C4F7Cl; Cyclobutane, chloroheptafluoro-; R-317; Halocarbon 317
EINECS	206-819-4

Quality Control

Our Chloroheptafluorocyclobutane is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) and infrared spectroscopy (IR), to ensure high purity and consistency. A detailed Certificate of Analysis (COA) confirming identity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use to prevent loss and maintain purity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 99.0%
Purity (GC Area %)	≥ 99.5%
Water Content (KF)	≤ 50 ppm
Non-volatile Residue	≤ 10 ppm
Acidity (as HCl)	≤ 5 ppm

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