Description

Benzene, 1-Fluoro-3-(1-Propynyl)- (9Ci) is a specialized fluorinated aromatic building block containing a reactive propynyl substituent. This compound is valued for its unique molecular architecture, which enables its use in advanced organic synthesis and materials science research. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for constructing complex molecules and novel polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), especially those requiring fluorinated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and pesticides where the fluorine atom enhances biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modification: Employed to introduce fluorinated and alkyne functional groups into polymer chains, altering physical properties like chemical resistance and thermal stability.
• Cross-Coupling Reactions: The propynyl group makes it a valuable substrate in Sonogashira and other palladium-catalyzed cross-coupling reactions.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D for exploring new synthetic methodologies and creating compound libraries.

Basic Information

Product Name	Benzene, 1-Fluoro-3-(1-Propynyl)- (9Ci)
CAS No.	52112-24-0
Molecular Formula	C9H7F
Molecular Weight	134.15 g/mol
Synonyms	1-Fluoro-3-(prop-1-yn-1-yl)benzene; 3-Fluoro-1-(prop-1-yn-1-yl)benzene; 3-Fluorophenylacetylene; m-Fluorophenylacetylene; 1-Ethynyl-3-fluorobenzene; 3-Ethynylfluorobenzene; 3-Fluoroethynylbenzene
EINECS	Contact for details

Quality Control

Every batch of Benzene, 1-Fluoro-3-(1-Propynyl)- (9Ci) is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our commitment to quality assurance supports compliance with relevant research and manufacturing standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and fluorides. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent degradation.

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.