Code of Federal Regulations Title 29. Labor § 29.1910.1002 Coal tar pitch volatiles;  interpretation of term

As used in § 1910.1000 (Table Z–1), coal tar pitch volatiles include the fused polycyclic hydrocarbons which volatilize from the distillation residues of coal, petroleum (excluding asphalt), wood, and other organic matter. Asphalt (CAS 8052–42–4, and CAS 64742–93–4) is not covered under the “coal tar pitch volatiles” standard.