3449-48-7

• 常用中文名：6-甲基-2,3,4,9-四氢-1H-咔唑-1-酮
• 常用英文名：6-Methyl-2,3,4,9-tetrahydro-carbazol-1-one
• CAS号：3449-48-7
• 分子式：C₁₃H₁₃NO
• 分子量：199.248
• 发布时间：2018-11-30 23:33:09
• 更新时间：2024-01-07 22:04:46

名称

• 中文名: 6-甲基-2,3,4,9-四氢-1H-咔唑-1-酮
• 英文名: 6-methyl-2,3,4,9-tetrahydrocarbazol-1-one
• 中文别名: 1H-咔唑-1-酮,2,3,4,9-四氢-6-甲基
• 英文别名: 6-methyl-1,2,3,4-tetrahydrocarbazol-1-one; 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one; 6-methyl-2,3,4,9-tetrahydro-carbazol-1-one; 1-keto-1,2,3,4-tetrahydro-6-methylcarbazole; 6-methyl-1-oxo-2,3,4,9-tetrahydrocarbazole; Carbazol-1(2H)-one, 3,4-dihydro-6-methyl-; 1H-Carbazol-1-one, 2,3,4,9-tetrahydro-6-methyl-; 1,2,3,4-tetrahydro-6-methylcarbazol-1-one; 6-methyl-1-oxo-1,2,3,4-tetrahydrocarbazole; 1H-Carbazol-1-one,2,3,4,9-tetrahydro-6-methyl; 6-methyl-2,3,4,9-tetrahydro-4aH-carbazol-1-one

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 396.7±11.0 °C at 760 mmHg
• 分子式: C₁₃H₁₃NO
• 分子量: 199.248
• 闪点: 200.5±26.7 °C
• 精确质量: 199.099716
• PSA: 32.86000
• LogP: 3.00
• 蒸汽压: 0.0±0.9 mmHg at 25°C
• 折射率: 1.669
• 储存条件: 室温，干燥密封

安全

• 海关编码: 2933990090

合成路线

637-60-5 6946-05-0 ~91% 3449-48-7

文献：Sheng, Rong; Shen, Li; Chen, You-Qin; Hu, Yong-Zhou Synthetic Communications, 2009 , vol. 39, # 6 p. 1120 - 1127

39695-64-2 106-49-0 ~% 3449-48-7

文献：Gudmundsson, Kristjan Patent: US2009/170923 A1, 2009 ;

637-60-5 765-87-7 ~37% 3449-48-7

文献：Zhao, Liyun; Mullen, Kathleen M; Chmielewski, Michal J.; Brown, Asha; Bampos, Nick; Beer, Paul D.; Davis, Jason J. New Journal of Chemistry, 2009 , vol. 33, # 4 p. 760 - 768

2257-17-2 ~67% 3449-48-7

文献：Gazengel; Lancelot; Rault; Robba Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 7 p. 1947 - 1951

2028-84-4 823-45-0 ~% 3449-48-7

文献：Chakraborty, Suchandra; Chattopadhyay, Gautam; Saha, Chandan Journal of Heterocyclic Chemistry, 2011 , vol. 48, # 2 p. 331 - 338

106-49-0 23740-64-9 ~% 3449-48-7

文献：Shi, Hao; Guo, Tianjian; Zhang-Negrerie, Daisy; Du, Yunfei; Zhao, Kang Tetrahedron, 2014 , vol. 70, # 17 p. 2753 - 2760

533-60-8 539-44-6 ~% 3449-48-7

文献：Bloink; Pausacker Journal of the Chemical Society, 1950 , p. 1328,1330

1093413-51-4 ~% 3449-48-7 73910-76-6

文献：Martin, Arputharaj Ebenezer; Prasad, Karnam Jayarampillai Rajendra Journal of Chemical Research, 2007 , # 11 p. 653 - 656

上下游产品

上游产品  10
637-60-5 6946-05-0 39695-64-2 106-49-0
765-87-7 2257-17-2 2028-84-4 823-45-0
23740-64-9 533-60-8
下游产品  7
248246-35-7 118499-01-7 121593-92-8 118498-98-9
118498-97-8 16154-78-2 4630-20-0

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%