Description

Cyclobutane, 1,1,2,3,3-Pentafluoro- (9Ci) is a specialized fluorinated organic compound of significant interest in advanced chemical synthesis. Its unique perfluorinated cyclobutane structure makes it a valuable building block for creating novel materials with tailored properties. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical and advanced materials sectors, where it is used to introduce fluorinated motifs that can dramatically alter a molecule's stability, lipophilicity, and performance.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for introducing fluorinated cyclobutyl groups to modulate drug metabolism and bioavailability.
• Agrochemical Research: Used in the synthesis of novel herbicides, pesticides, and fungicides where the fluorinated cyclobutane core can enhance biological activity and environmental stability.
• Advanced Material Precursor: Acts as a monomer or building block for developing specialty polymers, coatings, and liquid crystals with unique thermal, chemical, or surface properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D laboratories for exploring new fluorination methodologies and constructing complex, fluorinated molecular architectures.
• Electronics Industry: Investigated as a potential precursor for etching gases or in the deposition of fluorine-containing thin films used in semiconductor manufacturing.

Basic Information

Product Name	Cyclobutane, 1,1,2,3,3-Pentafluoro- (9Ci)
CAS No.	163002-47-9
Molecular Formula	C4H3F5
Molecular Weight	146.06 g/mol
Synonyms	1,1,2,3,3-Pentafluorocyclobutane; Pentafluorocyclobutane; Cyclobutane, pentafluoro-; 1,1,2,3,3-Pentafluoro-cyclobutane; NSC 406916; 163002-47-9; Perfluorocyclobutane (partial synonym)
EINECS	Contact for details

Quality Control

Our Cyclobutane, 1,1,2,3,3-Pentafluoro- (9Ci) is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure high chemical purity and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for your quality assurance records. We are committed to meeting the stringent requirements of research and fine chemical applications.

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 securely sealed and upright. Recommended storage temperature is 2-8°C to maintain stability and minimize loss.

Specification

Item	Specification
Appearance	Colorless 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.