acetoacetanilide

noun

ace·​to·​ac·​et·​an·​i·​lide
¦a-sə-(ˌ)tō-ˌa-sə-tˈa-nə-ˌlīd,
ə-¦sē-tō-,
-sə-ˈta-,
-ləd
plural -s
: a crystalline compound CH3COCH2CONHC6H5 made by reaction of aniline with acetoacetic ester or with diketene and used as a dye intermediate

Word History

Etymology

International Scientific Vocabulary acet- + acetanilide

First Known Use

1891, in the meaning defined above

Time Traveler
The first known use of acetoacetanilide was in 1891

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near acetoacetanilide

Cite this Entry

“Acetoacetanilide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acetoacetanilide. Accessed 26 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!