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-ane

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Chemical naming suffix

In organic chemistry, the suffix -ane forms the names of organic compounds where the −C−C− group (a carbon-carbon single bond) has been attributed the highest priority according to the rules of organic nomenclature. Such organic compounds are called alkanes . They are saturated hydrocarbons.

The names of the saturated hydrides of non-metals end with the suffix -ane: the hydrides of silicon are called silanes (SiH4); the hydrides of boron are boranes (B2H6).

The final "-e" is dropped before a suffix that starts with a vowel, e.g. "propanol".[1]

Alternatively, "-ane" may be used for a mononuclear hydride of an element. For instance, methane for CH4 and oxidane for H2O (water). [2] For the etymology, see Alkane.

See also

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References

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  1. ^ The Commission on the Nomenclature of Organic Chemistry (1971) [1958 (A: Hydrocarbons, and B: Fundamental Heterocyclic Systems), 1965 (C: Characteristic Groups)]. Nomenclature of Organic Chemistry (3rd combined ed.). London: Butterworths. ISBN 0-408-70144-7.
  2. ^ A Guide to IUPAC Nomenclature of Organic Compounds, IUPAC, Commission on Nomenclature of Organic Chemistry, 1993
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