21504-96-1

• 常用中文名：(Z)-1-氰基-2-甲基-3-苯基异硫脲
• 常用英文名：methyl N-cyano-N'-phenylcarbamimidothioate
• CAS号：21504-96-1
• 分子式：C₉H₉N₃S
• 分子量：191.25300
• 发布时间：2018-12-26 12:09:57
• 更新时间：2026-07-18 14:49:46

名称

• 中文名: (Z)-1-氰基-2-甲基-3-苯基异硫脲
• 英文名: methyl N-cyano-N'-phenylcarbamimidothioate
• 中文别名: N'-氰基-N-苯基亚胺基硫代氨基甲酸甲酯; N'-氰基-N-苯基氨基甲亚氨基硫代甲酯; N-氰基-1-甲基硫基-N'-苯基-甲烷脒; N-氰基-1-甲基硫基-N'-苯基甲烷脒
• 英文别名: N-cyano-1-(methylthio)-N'-phenylformamidine; N-cyano-1-(methylthio)-N'-phenyl-formamidine; 1-cyano-2-methyl-3-phenyl-isothiourea; N-cyano-1-methylsulfanyl-N'-phenyl-formamidine; methyl N'-cyano-N-phenylcbamimidothioate; N-Cyano-S-methyl-N'phenylisothiourea; methyl N-cyano-N'-phenylimidothiocarbamate; S-methyl-N-cyano-N'-phenylisothiourea; 1-Phenyl-3-cyano-2-methyl-isothioharnstoff; N-CYANO-S-METHYL-N'PHENYLISOTHIOUREA; N-cyano-1-methylsulfanyl-N'-phenyl-methanimidamide; Cbamimidothioic acid, N-cyano-N'-phenyl-, methyl ester; phenylaminomethylthiomethylenecyanamide; methyl N'-cyano-N-phenylimidothiocbamate; N-cyano-N'-phenylcbamimidothioic acid methyl ester; 3-phenylamino-5-amino-1H-1,2,4-triazole; N-cyano-1-methylsulfanyl-N'-phenylmethanimidamide

物化性质

• 密度: 1.13g/cm3
• 沸点: 307.3ºC at 760 mmHg
• 熔点: 185ºC
• 分子式: C₉H₉N₃S
• 分子量: 191.25300
• 闪点: 139.6ºC
• 精确质量: 191.05200
• PSA: 73.48000
• LogP: 2.37158
• 蒸汽压: 0.000733mmHg at 25°C
• 折射率: 1.592

安全

• 海关编码: 2930909090

合成路线

74497-02-2 10191-60-3 ~76% 21504-96-1

文献：ASTRAZENECA AB Patent: WO2007/73300 A1, 2007 ; Location in patent: Page/Page column 34 ; WO 2007/073300 A1

74-88-4 ~% 21504-96-1

文献：Hecht Chemische Berichte, 1890 , vol. 23, p. 1659

上下游产品

上游产品  2
10191-60-3 74-88-4
下游产品  4
106580-57-8 3310-68-7 74-93-1 37634-00-7

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%