What happens if you drink phenyl?

Phenyl isn't a thing; the term Phenyl is an adjective, indicating that something is a member of chemistry's Phenyl group. The Phenyl Group is a functional group with the forumla -C6H5.

Without knowing what exact compound we're referring to, it'sd impossible to say how harmful it is. Be advised some compounds within the Phenyl group can indeed be quite dangerous.

If you meant Phenol, that's carbolic acid, once used as an antiseptic, and one of the compounds that gives Scotch whiskey its flavor. As with all questions of toxicity, it depends completely upon the dosage over time. It is quite possible to receive harmless doses of phenol, as well as dosages that are very dangerous.

When in doubt, ask a healthcare provider.

If u have meant the cleaning agent as phenyl, then the household cleansing agent is phenol.Ingestion of 1 g of phenol will cause muscle weakness, tremors, loss of coordination, conulsions , coma and respiratory arrest.

Some phenyl derivatives are even said to be neurotoxic to humans.