7471-05-8

• 常用中文名：2-(4,5-二氢-1H-咪唑-2-基)吡啶
• 常用英文名：2-(4,5-Dihydro-1H-imidazol-2-yl)pyridine
• CAS号：7471-05-8
• 分子式：C₈H₉N₃
• 分子量：147.177
• 相关类别： 医药中间体 杂环化合物 吡啶类化合物 二氢吡啶
• 发布时间：2018-12-31 17:44:57
• 更新时间：2024-01-04 16:50:41

名称

• 中文名: 2-(4,5-二氢-1H-咪唑-2-基)-吡啶
• 英文名: 2-(4,5-dihydro-1H-imidazol-2-yl)pyridine
• 英文别名: Pyridine, 2-(4,5-dihydro-1H-imidazol-2-yl)-; 2,2'-pyridyl imidazoline; 2-(4,5-Dihydro-1H-imidazol-2-yl)pyridine

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 277.8±32.0 °C at 760 mmHg
• 熔点: 104-105℃
• 分子式: C₈H₉N₃
• 分子量: 147.177
• 闪点: 121.8±25.1 °C
• 精确质量: 147.079651
• PSA: 37.28000
• LogP: -0.93
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.656
• 储存条件: 2-8°C

安全

• 海关编码: 2933990090

合成路线

100-70-9 107-15-3 ~95% 7471-05-8

文献：Hojati, Seyedeh Fatemeh; Nezhadhoseiny, Seyede Atefe Journal of the Serbian Chemical Society, 2012 , vol. 77, # 9 p. 1181 - 1189,9

1121-60-4 107-15-3 ~99% 7471-05-8

文献：Fujioka, Hiromichi; Murai, Kenichi; Ohba, Yusuke; Hiramatsu, Atsushi; Kita, Yasuyuki Tetrahedron Letters, 2005 , vol. 46, # 13 p. 2197 - 2199

109-04-6 119072-55-8 107-15-3 ~95% 7471-05-8

文献：Geden, Joanna V.; Pancholi, Alpa K.; Shipman, Michael Journal of Organic Chemistry, 2013 , vol. 78, # 8 p. 4158 - 4164

109-09-1 119072-55-8 107-15-3 ~94% 7471-05-8

文献：Geden, Joanna V.; Pancholi, Alpa K.; Shipman, Michael Journal of Organic Chemistry, 2013 , vol. 78, # 8 p. 4158 - 4164

1121-60-4 ~% 7471-05-8

文献：Fujioka, Hiromichi; Murai, Kenichi; Kubo, Ozora; Ohba, Yusuke; Kita, Yasuyuki Tetrahedron, 2007 , vol. 63, # 3 p. 638 - 643

19547-38-7 107-15-3 ~56% 7471-05-8

文献：Gaertner, Felix; Cozzula, Daniela; Losse, Sebastian; Boddien, Albert; Anilkumar, Gopinatan; Junge, Henrik; Schulz, Thomas; Marquet, Nicolas; Spannenberg, Anke; Gladiali, Serafino; Beller, Matthias Chemistry - A European Journal, 2011 , vol. 17, # 25 p. 6998 - 7006

98-98-6 107-15-3 ~% 7471-05-8

文献：Walter; Freiser Analytical Chemistry, 1954 , vol. 26, p. 217,218

13225-84-8 107-15-3 ~% 7471-05-8

文献：Lions; Martin Journal of the American Chemical Society, 1958 , vol. 80, p. 1591

100-70-9 14034-59-4 ~% 7471-05-8

文献：Oxley; Short Journal of the Chemical Society, 1947 , p. 497,500

上下游产品

上游产品  9
100-70-9 107-15-3 1121-60-4 109-04-6
109-09-1 19547-38-7 98-98-6 13225-84-8
14034-59-4
下游产品  1
18653-75-3

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%