Description

4-Fluoropropylbenzene is a versatile fluorinated aromatic building block with the CAS registry number 405-64-1. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and liquid crystal industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a fluoropropylbenzene moiety for enhanced bioavailability or metabolic stability.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, where the fluorine atom can improve compound activity and environmental persistence.
• Liquid Crystal Materials: Serves as a building block for fluorinated liquid crystal compounds used in display technologies (LCDs) due to its influence on molecular polarity and alignment.
• Organic Electronics: Employed in the research and development of organic semiconductors and charge-transport materials.
• Chemical Research & Development: A valuable reagent for introducing the 4-fluoropropylphenyl group into target molecules during exploratory synthetic chemistry.
• Fluorine Chemistry Studies: Used as a model compound in academic and industrial research focused on the reactivity and applications of fluorinated aromatics.

Basic Information

Product Name	4-Fluoropropylbenzene
CAS No.	405-64-1
Molecular Formula	C9H11F
Molecular Weight	138.18 g/mol
Synonyms	1-Fluoro-4-propylbenzene; p-Fluoropropylbenzene; 4-Propylfluorobenzene; (4-Fluorophenyl)propane; p-n-Propylfluorobenzene; 4-Fluoro-1-propylbenzene; Benzene, 1-fluoro-4-propyl-
EINECS	Contact for details

Quality Control

Our 4-Fluoropropylbenzene is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20/D)	1.480 - 1.490
Density (20°C)	0.980 - 1.010 g/mL

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