Product Description:
Benzene (C₆H₆) is a widely utilized aromatic hydrocarbon that appears as a colorless, highly flammable liquid with a characteristic sweet odor. It is an important basic raw material in the chemical industry, extensively applied in the manufacture of polymers, synthetic fibers, rubber, and various other chemical products. Benzene serves as a key building block for producing a wide range of derivatives, including styrene, phenol, cyclohexane, and other industrial chemicals.
Chemical Formula | C₆H₆ |
Molecular Weight | 78.11 g/mol |
CAS Number | 71-43-2 |
IUPAC Name | Benzene |
Synonyms | Benzol, Phenyl Hydride, Cyclohexatriene |
Boiling Point | 80.1°C |
Melting Point | 5.5°C |
Density | 0.879 g/cm³ at 20°C |
Vapor Pressure | 12.8 mmHg at 20°C |
Solubility | Insoluble in water, soluble in organic solvents like alcohol, ether, and chloroform |
Flash Point | -11°C (10°F) (closed cup) |
Appearance | Colorless liquid with a sweet odor |
Refractive Index | 1.501 at 20°C |
Viscosity: | 0.65 cP at 25°C |
Evaporation Rate: | 4.4 (butyl acetate = 1) |
Packaging | 180kg/Drum, 1000kg/IBC, or bulk tanker |
Applications of Benzene:
Chemical Manufacturing:
Styrene Production: Benzene serves as a precursor for styrene, which is widely used in the production of polystyrene, ABS plastics, and synthetic rubber.
Phenol Production: Benzene is utilized in the manufacture of phenol, an essential raw material for producing plastics, resins, and adhesives.
Cyclohexane Production: Benzene is used to produce cyclohexane, which is an important intermediate for the manufacture of nylon and other synthetic fibers.
Caprolactam Production: Benzene acts as a raw material in the production of caprolactam, a key component used in nylon-6 manufacturing.
Solvent Applications:
Due to its excellent solvent properties, benzene has been widely used in laboratories and industrial processes for dissolving oils, resins, and other organic substances. However, its application as a solvent has gradually decreased as industries shift toward safer alternatives due to its carcinogenic properties.
Pharmaceutical Applications:
Benzene is utilized as an important starting material in the synthesis of various pharmaceutical products and intermediates.
Rubber Manufacturing:
Benzene is involved in the production of synthetic rubber materials, including butadiene-based rubber, which is widely used in tires and other rubber products.
Paints and Coatings:
Benzene can be used as a solvent in the formulation of paints, coatings, varnishes, and lacquers, contributing to improved processing performance.
