4837-35-8

• 常用中文名：Acetic acid,2-[(4-methylphenyl)sulfonyl]hydrazide
• 常用英文名：Acetic acid,2-[(4-methylphenyl)sulfonyl]hydrazide
• CAS号：4837-35-8
• 分子式：C₉H₁₂N₂O₃S
• 分子量：228.26800
• 发布时间：2017-12-25 09:23:13
• 更新时间：2025-09-06 11:17:02

名称

• 英文名: (E)-4-(butylamino)-4-oxobut-2-enoic acid
• 英文别名: N-acetyl-2-nitrophenylhydrazine; N-[(2-nitrophenyl)amino]acetamide; N'-Acetyl-N-(2-nitro-phenyl)-hydrazin; 1-acetyl-2-(o-nitrophenyl)hydrazine; acetic acid 2-(2-nitrophenyl)hydrazide; 1-Acetyl-2-p-tosylhydrazin; 2-(para-tolylsulfonyl)-acetic acid hydrazide; N-Acetyl-N'-(toluol-4-sulfonyl)-hydrazin; acetic acid-[N'-(2-nitro-phenyl)-hydrazide]; N-Acetyl-N'-(o-nitrophenyl)hydrazine; N-acetyl-N'-(toluene-4-sulfonyl)-hydrazine; 2-Acethydrazidonitrobenzene; N-Toluyl-4-sulfonyl-N'-acetyl-hydrazin; ACETIC ACID,2-(o-NITROPHENYL)HYDRAZIDE; Essigsaeure-[N'-(2-nitro-phenyl)-hydrazid]; p-Toluolsulfonsaeure-N'-acetyl-hydrazid; 2-Acetyl-p-toluolsulfonsaeurehydrazid

物化性质

• 密度: 1.277g/cm3
• 分子式: C₉H₁₂N₂O₃S
• 分子量: 228.26800
• 精确质量: 228.05700
• PSA: 83.65000
• LogP: 2.18700
• 折射率: 1.549

安全

• 海关编码: 2935009090

合成路线

64-19-7 1576-35-8 ~% 4837-35-8

文献：Sato,T.; Homma,I. Bulletin of the Chemical Society of Japan, 1971 , vol. 44, p. 1885 - 1891

64-19-7 ~% 4837-35-8

文献：Freudenberg; Bluemmel Justus Liebigs Annalen der Chemie, 1924 , vol. 440, p. 51

上下游产品

上游产品  2
64-19-7 1576-35-8
下游产品  0

海关

海关编码	2935009090
中文概述	2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素	品名, 成分含量, 用途
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%