1-Fluoro-3-nitrobenzene(CAS: 402-67-5)

1-Fluoro-3-nitrobenzene (CAS: 402-67-5) is a yellow crystalline solid with a molecular weight of approximately 173.04 g/mol. It has a density of about 1.39 g/cm³ and a melting point of 56-57°C. This compound is slightly soluble in water but highly soluble in organic solvents like benzene and toluene. It is known for its reactivity, particularly towards nucleophilic substitution and reduction reactions.

1-Fluoro-3-nitrobenzene is typically synthesized through the nitration of 1-fluorobenzene. This process involves treating 1-fluorobenzene with a mixture of concentrated sulfuric acid and concentrated nitric acid under controlled conditions. The reaction is exothermic, and proper cooling is necessary to prevent over-nitration. The product can be isolated by extraction and recrystallization.

1-Fluoro-3-nitrobenzene (CAS: 402-67-5) is used in the pharmaceutical industry for the synthesis of various organic compounds. It is also found in the chemical industry for the production of dyes, pigments, and other organic intermediates. Additionally, this compound finds applications in the polymer industry as a monomer for certain types of plastics and in the electronics industry for the fabrication of semiconductors.

Proper handling of 1-Fluoro-3-nitrobenzene (CAS: 402-67-5) requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a fume hood due to its volatility and potential for inhalation. In case of spillage, immediate cleanup is necessary using appropriate absorbents, and the area should be ventilated. Safety data sheets (SDS) should be consulted for detailed emergency procedures and storage guidelines.