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PCE
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DIFF Subgroup
C07C 21/18

containing fluorine

Introduced: September 1968

Full Title

Acyclic unsaturated compounds containing halogen atoms > containing carbon-to-carbon double bonds > containing fluorine

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1990.

Child Classifications

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  • C07C 21/185 Tetrafluoroethene since 1990 IPC+CPC Available in IPC and CPC