| Answer | Crossword Clue |
|---|---|
| RETENES | Hydrocarbons from pine tar. |
| RETENES | Hydocarbons from pine tar. |
| cyclopentadiene | a colourless liquid unsaturated cyclic hydrocarbon obtained in the cracking of petroleum hydrocarbons and the distillation of coal tar, used in the manufacture of plastics and insecticides |
| BATTINGSUBSTANCE | Pine tar? |
| RETENE | Pine tar derivative |
| ODOR | Pine-tar feature |
| RETENE | Pine-tar product. |
| RETENE | Pine tar derivative. |
| RETENES | Pine-tar products |
| RETENE | Pine-tar hydrocarbon |
| RETENE | Pine-tar product |
| BRETT | "Pine Tar" George |
| BRETT | Central figure in the Pine Tar Incident, 7-24-83 |
