aminal

noun
am·i·nal | \ˈa-mə-nᵊl \
plural aminals

Definition of aminal 

chemistry

: a chemical functional group composed of two amines attached to a single carbon atom The invention relates to a method for producing methylene diphenyl diamine (MDA) comprising the following steps a) to c): a) converting formaldehyde and aniline to an aminalU.S. Fed News, 28 Oct. 2010

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First Known Use of aminal

1985, in the meaning defined above

History and Etymology for aminal

amine + -al (in acetal)

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The first known use of aminal was in 1985

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