91950-12-8

• 常用中文名：9,9-dioxo-8-propan-2-yl-9$l^{6}-thia-8-azabicyclo[4.3.0]nona-1,3,5-trien-7-one
• 常用英文名：9,9-dioxo-8-propan-2-yl-9$l^{6}-thia-8-azabicyclo[4.3.0]nona-1,3,5-trien-7-one
• CAS号：91950-12-8
• 分子式：C₁₀H₁₁NO₃S
• 分子量：225.26400
• 发布时间：2016-07-13 00:08:44
• 更新时间：2025-08-26 10:53:44

名称

• 英文名: 1,1-dioxo-2-propan-2-yl-1,2-benzothiazol-3-one
• 英文别名: N-Isopropyl-saccharin

物化性质

• 密度: 1.367g/cm3
• 沸点: 374.4ºC at 760 mmHg
• 分子式: C₁₀H₁₁NO₃S
• 分子量: 225.26400
• 闪点: 180.2ºC
• 精确质量: 225.04600
• PSA: 62.83000
• LogP: 2.25820
• 折射率: 1.595

安全

• 海关编码: 2934100090

合成路线

67-63-0 81-07-2 ~20% 53983-79-2 91950-12-8

文献：Wang, Xiaolong; Ma, Yanying; Ju, Tingting Journal of Chemical Research, 2013 , vol. 37, # 7 p. 417 - 419

128-44-9 75-26-3 ~75% 91950-12-8

文献：Robinson, Richard I.; Fryatt, Ross; Wilson, Claire; Woodward, Simon European Journal of Organic Chemistry, 2006 , # 19 p. 4483 - 4489

104397-98-0 ~19% 91950-12-8

文献：Xu, Liang; Shu, Hong; Liu, Ying; Zhang, Suhong; Trudell, Mark L. Tetrahedron, 2006 , vol. 62, # 33 p. 7902 - 7910

128-44-9 ~% 91950-12-8

文献：Wrobel, Jay; Dietrich, Arlene; Woolson, Shiela A.; Millen, Jane; McCaleb, Michael; et al. Journal of Medicinal Chemistry, 1992 , vol. 35, # 24 p. 4613 - 4627

75-26-3 ~% 53983-79-2 91950-12-8

文献：Abe Yakugaku Zasshi, 1955 , vol. 75, p. 159,162 Chem.Abstr., 1956 , p. 1779 Full Text Show Details Merritt; Levey; Cutter Journal of the American Chemical Society, 1939 , vol. 61, p. 15

75-30-9 128-44-9 ~% 91950-12-8

文献：El-Sabbagh, Osama I. Archiv der Pharmazie, 2013 , vol. 346, # 10 p. 733 - 742

上下游产品

上游产品  6
67-63-0 81-07-2 128-44-9 75-26-3
104397-98-0 75-30-9
下游产品  0

海关

海关编码	2934100090
中文概述	2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%