Liquid Nitrobenzene (C6H5NO2) is an organic compound that appears as a pale yellow, oily liquid with a distinct almond-like odor. It is a widely used chemical in various industrial applications, particularly in the production of aniline, which is a key precursor to dyes, rubber chemicals, and pharmaceuticals. Nitrobenzene is produced by the nitration of benzene with a mixture of concentrated nitric and sulfuric acids.
Applications of Liquid Nitrobenzene:
Production of Aniline: Nitrobenzene is most commonly used in the industrial production of aniline, which is then used in manufacturing dyes, rubber chemicals, and pharmaceuticals.
Solvent: It serves as a solvent in various industrial applications, particularly in the manufacture of varnishes and paints.
Lubricants and Hydraulic Fluids: Nitrobenzene is sometimes used in lubricants, particularly in high-performance applications where a stable and non-reactive solvent is required.
Pesticides: It is used in the formulation of certain pesticides and other agrochemicals.
Fragrance Production: Due to its distinctive odor, it is used in perfumes and as a flavoring agent in some food products.
Electronics Industry: It is used in the electronics industry in the manufacture of capacitors and other components.
Properties of Liquid Nitrobenzene:
Boiling Point: 210.9C
Melting Point: 5.7C
Density: 1.20 g/cmï at 20C
Solubility: Nitrobenzene is insoluble in water but soluble in alcohol, ether, and other organic solvents.
Flammability: Nitrobenzene is flammable, though it has a relatively high flash point of around 87C.
Safety Concerns:
Nitrobenzene is toxic and should be handled with care, as exposure can lead to serious health effects such as headaches, dizziness, or liver and kidney damage.
It is also hazardous to the environment, requiring appropriate disposal and handling measures.
If you need more specific information on suppliers or pricing, let me know.