English
ethyl butylacetylaminopropionate
From ethyl + butyl + acetyl + amino + propionate
Formed from ethyl + butyl + acetyl + amino + propionate
Today it means
noun A synthetic chemical compound used as an insect repellent, especially against mosquitoes and ticks, that is applied to the skin or clothing to reduce insect bites.
Language periods are conventional ranges, not dates for this word.
Etymograph / ethyl butylacetylaminopropionate