Michler's Ketone CAS Registry Number: 90-94-8 4,4'-二(N,N-二甲氨基)二苯甲酮
CAS Name: Bis[4-(dimethylamino)phenyl]methanone
Additional Names: 4,4'-bis(dimethylamino)benzophenone; tetramethyldiaminobenzophenone
Percent Composition: C 76.09%, H 7.51%, N 10.44%, O 5.96%
📌 参考资料/链接：
Literature References: Prepn from dimethylaniline + phosgene: Michler, Ber. 9, 716 (1876); Michler, Dupertius, ibid. 1900; from dimethylaniline, AlCl3 and CCl4: Fierz, Koechlin, Helv. Chim. Acta 1, 218 (1918).
📄 详细内容
Properties: White to greenish leaflets, mp 172°. bp 360° with decompn. Practically insol in water. Sol in alcohol, warm benzene; very slightly sol in ether.
Melting point: mp 172°
Boiling point: bp 360° with decompn
CAUTION: This substance is reasonably anticipated to be a human carcinogen: Report on Carcinogens, Eleventh Edition (PB2005-104914, 2004) p III-173.
Use: In manuf of dyes and pigments.
产品链接: 90-94-8››