koolwaterstof [ acetyleen | benzeen | butyleen | ethyleen | fenol | isopreen | methaan | olefinen | orthoxyleen | paraxyleen | propyleen | styreen | tolueen | xyleen ]
hydrocarbon [ acetylene | benzene | butylene | ethylene | hydrogen carbide | isoprene | methane | olefin | orthoxylene | paraxylene | phenol | propylene | styrene | toluene | xylene ]