| Answer | Crossword Clue |
|---|---|
| diethylene | as in diethlene glycol, a colourless soluble liquid |
| diethylenes | DIETHYLENE, as in diethlene glycol, a colourless soluble liquid |
| ethanediol | a clear colourless syrupy soluble liquid substance, used as an antifreeze and solvent |
| ethanediols | ETHANEDIOL, a clear colourless syrupy soluble liquid substance, used as an antifreeze and solvent |
| hydrazoic | as in hydrazoic acid, a colourless highly explosive liquid |
| dichloromethane | a noxious colourless liquid widely used as a solvent, eg in paint strippers |
