4,4'-Methylenedianiline

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Notion

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Science and technology

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What Wikipedia says

4,4′-Methylenedianiline (MDA) is an organic compound with the formula CH2(C6H4NH2)2. It is a colorless solid, although commercial samples can appear yellow or brown. It is produced on an industrial scale, mainly as a precursor to polyurethanes.

Excerpt from the Wikipedia article “4,4'-Methylenedianiline”, under the CC BY-SA 4.0 license. Read the article on Wikipedia