99% 4-Fluorobenzophenone | CAS 345-83-5 | Premium Chemical Intermediate

99% 4-Fluorobenzophenone | CAS 345-83-5 | Premium Chemical Intermediate Featured Image
  • 99% 4-Fluorobenzophenone | CAS 345-83-5 | Premium Chemical Intermediate

Short Description:

4-Fluorobenzophenone (CAS 345-83-5), also known as p-fluorobenzophenone, is a critical chemical intermediate prized for its unique properties and extensive applications in various high-tech industries. With its molecular formula C1​3H9​FO and a distinct fluorine atom on the phenyl ring, this compound serves as a foundational building block for the synthesis of advanced polymers, pharmaceuticals, and specialty chemicals. Its pure, off-white powder form and low melting point make it a convenient and highly reactive starting material for complex chemical reaction

Advantage:

High Purity (≥99.0%) – Ideal for advanced research and synthesis needs.

Stable Physical Properties – Off-white crystalline powder with excellent reproducibility.


Product Detail

Product Tags

Product introduction:

4-Fluorobenzophenone is a high-purity fine chemical compound widely recognized for its role as an intermediate in pharmaceutical, agrochemical, and specialty material synthesis. With a minimum purity of 99.0% and a melting point range of 46–49 °C, this compound is supplied as an off-white crystalline powder, ensuring excellent stability and consistent performance across applications.

As a trusted chemical supplier, we guarantee strict quality control, competitive pricing, and reliable global delivery to meet research and industrial requirements.

 

Product Specifications

Property Specification Standard
Chemical Name 4-Fluorobenzophenone IUPAC Standard
CAS Number 345-83-5 Chemical Abstracts Service
Molecular Formula C₁₃H₉FO -
Molecular Weight 200.21 g/mol -
Appearance Off-white powder Visual inspection
Melting Point 46-49°C USP/BP Method
Purity ≥99.0% minimum HPLC Analysis
Storage Condition Cool, dry place Room temperature

 

Quality Assurance and Testing

Test Parameter Method Acceptance Criteria
Identity NMR Spectroscopy Conforms to reference
Purity HPLC ≥99.0%
Melting Point Capillary method 46-49°C
Moisture Content Karl Fischer ≤0.5%
Heavy Metals ICP-MS ≤10 ppm
Residue on Ignition Gravimetric ≤0.1%

 

Applications of 4-Fluorobenzophenone

4-Fluorobenzophenone is a versatile fine chemical widely used as an intermediate in multiple industries. Its unique molecular structure, combining a carbonyl group with a fluorine substituent, makes it highly valuable in synthesis and material development.

Polymer and Resin Synthesis : A key building block in the production of advanced polymers such as PEK and PEEK, known for exceptional thermal stability, chemical resistance, and durability. These polymers are essential in aerospace, automotive, and medical device manufacturing.

Pharmaceutical Intermediates : Plays an important role in the synthesis of active pharmaceutical ingredients (APIs), supporting the development of new therapeutic drugs.

Agrochemicals – Serves as a precursor in the formulation of pesticides and herbicides, contributing to modern crop protection solutions.

Specialty Chemicals & Dyes:  Used in producing high-performance dyes, UV-curing agents, coatings, and polymer stabilizers. Its photophysical properties also make it a valuable ingredient in photoinitiators for inks, coatings, and adhesives.

Research & Development:  Extensively applied in academic and industrial organic chemistry research, enabling the design of novel molecules and materials.

 

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