Crossword clue: any one of a group of thick oily hydrocarbons, c12h26, of the paraffin series.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
Any one of a group of thick oily hydrocarbons, C12H26, of the paraffin series.