| Answer | Crossword Clue |
|---|---|
| ACETAL | Colorless, flammable solvent |
| ETHER | Flammable solvent |
| TOLUOL | Colorless flammable liquid. |
| ETHYLENE | Colorless, flammable gas |
| ETHER | Colorless, flammable liquid |
| ETHANOL | Colorless, flammable liquid |
| SILICANE | Colorless, flammable gas |
