Coal products are materials derived from coal, a combustible black or brownish-black sedimentary rock. The four solutions to the crossword for the term 'coal product' are COKE (4 letters), TAR (3 letters), METHANE (7 letters), BENZENE (7 letters), and taroil (6 letters). COKE is a solid carbonaceous residue derived from destructive distillation of low-ash, low-sulfur bituminous coal. TAR is a viscous liquid obtained by the destructive distillation of coal. METHANE is a colorless, odorless, flammable gas that is the main component of natural gas. BENZENE is an aromatic hydrocarbon derived from coal TAR. Taroil is a petroleum product derived from coal TAR.