20955-75-3

• 常用中文名：6,6-二甲基-6,7-二氢-1氢-吲哚-4(5氢)-酮
• 常用英文名：6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one
• CAS号：20955-75-3
• 分子式：C₁₀H₁₃NO
• 分子量：163.216
• 发布时间：2018-12-10 15:10:41
• 更新时间：2024-01-04 12:44:59

名称

• 中文名: 6,6-二甲基-6,7-二氢-1氢-吲哚-4(5氢)-酮
• 英文名: 6,6-dimethyl-5,7-dihydro-1H-indol-4-one
• 英文别名: 6,6-dimethyl-4,5,6,7-tetrahydro-1H-indol-4-one; 6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one; 6,6-Dimethyl-4,5,6,7-tetrahydro-4-oxoindol; 6,6-dimethyl-4-oxo-4,5,6,7-tetrahydroindole; 4H-Indol-4-one, 1,5,6,7-tetrahydro-6,6-dimethyl-; 6,6-dimethyl-1,5,6,7-tetrahydro-indol-4-one; 6,6-dimethyl-6,7-dihydro-1H-indol-4(5H)-one

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 300.6±11.0 °C at 760 mmHg
• 分子式: C₁₀H₁₃NO
• 分子量: 163.216
• 闪点: 143.4±26.7 °C
• 精确质量: 163.099716
• PSA: 32.86000
• LogP: 2.18
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.540
• 储存条件: 2-8°C

安全

• 海关编码: 2933990090

合成路线

76230-27-8 ~% 20955-75-3

文献：SAGAMI CHEMICAL RESEARCH CENTER Patent: EP101004 B2, 1991 ;

131543-46-9 873-95-0 ~29% 20955-75-3

文献：Huang, Kenneth H.; Veal, James M.; Fadden, R. Patrick; Rice, John W.; Eaves, Jeron; Strachan, Jon-Paul; Barabasz, Amy F.; Foley, Briana E.; Barta, Thomas E.; Ma, Wei; Silinski, Melanie A.; Hu, Mei; Partridge, Jeffrey M.; Scott, Anisa; DuBois, Laura G.; Freed, Tiffany; Steed, Paul M.; Ommen, Andy J.; Smith, Emilie D.; Hughes, Philip F.; Woodward, Angela R.; Hanson, Gunnar J.; McCall, W. Stephen; Markworth, Christopher J.; Hinkley, Lindsay; Jenks, Matthew; Geng, Lifeng; Lewis, Meredith; Otto, James; Pronk, Bert; Verleysen, Katleen; Hall, Steven E. Journal of Medicinal Chemistry, 2009 , vol. 52, # 14 p. 4288 - 4305

6192-52-5 126-81-8 22483-09-6 ~4% 20955-75-3

文献：Merck Sharp and Dohme Limited Patent: US6395766 B1, 2002 ; US 6395766 B1

126-81-8 141-43-5 ~93% 20955-75-3

文献：Hekmatshoar, Rahim; Sadjadi, Sodeh; Sadjadi, Samaheh; Heravi, Majid M.; Beheshtiha, Yahya S.; Bamoharram, Fatemeh F. Synthetic Communications, 2010 , vol. 40, # 11 p. 1708 - 1716

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%