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单词 diphenylamine
释义 diphenylamine
[dī¦fen·ǝl`am´ēn]
ORGANIC CHEMISTRY
(C6H5)2NH Colorless leaflets, sparingly soluble in water; melting point 54°C; used as an additive in propellants to increase the storage life by neutralizing the acid products formed upon decomposition of the nitrocellulose. Also known as phenylaniline.
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