| The substance investigated was acetaldehyde, C2H4O, in its relation to paraldehyde, a polymeric modification. |
| Quinaldine can be made by reacting aniline, hydrochloric acid, and paraldehyde. |
| Starting in the one case with fused paraldehyde, and in the other case with acetaldehyde, the same freezing point, viz. |
| For this reason it is possible to determine the freezing point curves of acetaldehyde and paraldehyde. |
| A young woman had a fit, and all the paraldehyde and other Western intervention we tried would not stop it. |
| For the same reason the use of paraldehyde in such cases is quite inadmissable. |
