N-Acetylsulfanilyl Chloride CAS Registry Number: 121-60-8 对乙酰氨基苯磺酰氯
CAS Name: 4-(Acetylamino)benzenesulfonyl chloride
Additional Names: p-acetamidobenzenesulfonyl chloride; p-acetaminobenzenesulfonyl chloride; acetanilide-p-sulfonyl chloride; ASC
Percent Composition: C 41.12%, H 3.45%, Cl 15.17%, N 5.99%, O 20.54%, S 13.72%
📌 参考资料/链接：
Literature References: Prepd by sulfonation of acetanilide: Stewart, J. Chem. Soc. 121, 2558 (1922); Smiles, Stewart, Org. Synth. coll. vol. I, 8 (2nd ed., 1941).
📄 详细内容
Properties: Thick, light tan prisms from benzene, mp 149°. Has slight odor of acetic acid. Benzene and ether are poor solvents for purification by recrystn. Much better results are obtained using chloroform or ethylene dichloride. Cf. Northey, Sulfonamides (New York, 1948) p 12.
Melting point: mp 149°
CAUTION: Irritant to skin, eyes, and mucous membranes of nose and throat.
Use: Intermediate in the prepn of sulfanilamide and its derivs.
产品链接: 121-60-8››