Description

Azobenzene, 4-Fluoro- CAS NO 1545-83-1 is a fluorinated derivative of azobenzene, a class of compounds renowned for their photochromic properties and utility as molecular switches. This specific derivative is valued for its enhanced electronic characteristics and stability, making it a critical building block in advanced material science and organic synthesis. It is primarily sought by researchers and manufacturers in the fields of liquid crystal displays (LCDs), organic photovoltaics, and as a precursor for dyes and functional polymers.

Application

• Photo-responsive Materials: Key component in the development of smart materials, liquid crystals, and optical data storage devices due to its reversible cis-trans isomerization upon light exposure.
• Organic Synthesis Intermediate: Serves as a versatile building block for synthesizing more complex fluorinated aromatic compounds and functional dyes.
• Research & Development: Used in academic and industrial R&D for studying photochemistry, molecular machines, and supramolecular chemistry.
• Dye and Pigment Industry: Acts as a precursor for the synthesis of specialized azo dyes and pigments with tailored color and light-fastness properties.
• Pharmaceutical Research: Investigated for potential applications in photopharmacology, where light is used to control drug activity.

Basic Information

Product Name	Azobenzene, 4-Fluoro-
CAS No.	1545-83-1
Molecular Formula	C12H9FN2
Molecular Weight	200.21 g/mol
Synonyms	4-Fluoroazobenzene; p-Fluoroazobenzene; (4-Fluorophenyl)phenyldiazene; 1-Fluoro-4-(phenyldiazenyl)benzene; Azobenzene, p-fluoro-; 4-Fluorodiphenyldiazene; F-Azobenzene
EINECS	Contact for details

Quality Control

Our Azobenzene, 4-Fluoro- is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	88 - 92 °C

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