Molecular formula :
nature : also known as organic intermediates. Using coal tar or petroleum products as raw materials to manufacture dyes, pesticides, pharmaceuticals, resins, additives, plasticizers and other intermediate products. By initially used in the manufacture of dyes, also known as dye intermediates. By a ring compounds such as benzene, naphthalene, anthracene, etc. by sulfonation, alkali fusion, nitration, which reduction reaction. For example, by nitration of benzene into nitrobenzene, and then reduced to aniline, aniline can be processed into chemical dyes, drugs, the promotion of curing agents. Are nitrobenzene and aniline intermediates. A by-ring compounds such as methane, block B, propylene, butane and butene such as dehydrogenation, polymerization, halogenation, the hydrolysis reaction from. For example, butane or butene by dehydrogenation into butadiene, butadiene can be chemically processed into synthetic rubber, synthetic fiber, etc.. Butadiene is intermediates.
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