Benzene is an organic chemical compound with the molecular formula C6H6. Its molecule is composed of 6 carbon atoms joined in a ring, with 1 hydrogen atom attached to each carbon atom. Because its molecules contain only carbon and hydrogen atoms, benzene is classed as a hydrocarbon.
Benzene is a natural constituent of crude oil, and is one of the most basic petrochemicals. Benzene is an aromatic hydrocarbon and the second -annulene (-annulene), a cyclic hydrocarbon with a continuous pi bond. It is sometimes abbreviated Ph–H. Benzene is a colorless and highly flammable liquid with a sweet smell. It is mainly used as a precursor to heavy chemicals, such as ethylbenzene and cumene, which are produced on a billion kilogram scale. Because it has a high octane number, it is an important component of gasoline, composing a few percent of its mass. Most non-industrial applications have been limited by benzene's carcinogenicity.
Read more about Benzene: Structure, Benzene Derivatives, Production, Uses, Reactions, Health Effects, Exposure To Benzene
Other articles related to "benzene":
... Benzene is an organic chemical compound with the molecular formula C6H6 ... contain only carbon and hydrogen atoms, benzene is classed as a hydrocarbon ... Benzene is a natural constituent of crude oil, and is one of the most elementary petrochemicals ...
... The scientist Friedrich August Kekulé discovered the seemingly impossible chemical structure of benzene (C6H6) when he had a dream of a group of snakes swallowing their tails ...
... According to the Agency for Toxic Substances and Disease Registry (ATSDR) (2007), benzene is both an anthropogenically produced and naturally occurring ... The major sources of benzene exposure are tobacco smoke, automobile service stations, exhaust from motor vehicles, and industrial emissions however, ingestion and ... Benzene is hepatically metabolized and excreted in the urine ...
... to the Agency for Toxic Substances and Disease Registry (ATSDR) (2007), benzene is both an anthropogenically produced and naturally occurring chemical from processes that include ... The major sources of benzene exposure are tobacco smoke, automobile service stations, exhaust from motor vehicles, and industrial emissions however, ingestion and dermal absorption of benzene can also occur ... Benzene is hepatically metabolized and excreted in the urine ...
... Starlicide is a small molecule in which a central benzene ring is modified by amine, chloro and methyl substituents in a specific pattern ... Because special names exist for benzene rings modified with one or two of these functional groups, several synonymous chemical names may be encountered 3-chloro ... of such groups equal the number of carbon atoms in the benzene ring separating them from the group implied in the special name ...