Prop. Glycol/nasty?

[profpar]

Propylene glycol is a 3-carbon diol. The next shorter, 2-carbon, diol is ethylene glycol, otherwise known as antifreeze!
Here is the MSDS from Fisher for propylene glycol. Propylene glycol MSDS

 

[baronsamedi]

Amazing what you can do with 1 more carbon in the chain.

 

[mluyckx]

From the prof's article

Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.

Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

That's why I wash my smoking jacket regularly and never leave tobacco tins sitting without a lid on :rofl: