Amines are... CH2CH3 organic derivatives of ammonia (NH3). both a base and a nucleophile. Amines are used in... ·Anesthetics(麻醉剂). ·dyes. ·Pharmaceuticals(药品) polymers.Amines are used in… • Anesthetics（麻醉剂）. • dyes. • Pharmaceuticals（药品）. • polymers. Amines are… • organic derivatives of ammonia (NH3 ). • both a base and a nucleophile