中文名 | 1,5-二氧杂螺[5.5]十一烷-2,4-二酮 |
---|---|
英文名 | 1,5-dioxaspiro[5.5]undecane-2,4-dione |
中文别名 | 1,5-二噁螺[5.5]十一烷-2,4-二酮 |
英文别名 |
1,5-Dioxa-spiro[5.5]undecan-2,4-dion
2,2-pentamethylene-1,3-dioxane-4,6-dione 1,5-dioxaspiro[5,5]undecane-2,4-dione 2,2-pentamethylene-4,6-dioxo-1,3-dioxane |
密度 | 1.25g/cm3 |
---|---|
沸点 | 443ºC at 760 mmHg |
分子式 | C9H12O4 |
分子量 | 184.18900 |
闪点 | 241.6ºC |
精确质量 | 184.07400 |
PSA | 52.60000 |
LogP | 1.13690 |
蒸汽压 | 4.79E-08mmHg at 25°C |
折射率 | 1.5 |
海关编码 | 2932999099 |
---|
~62% 1658-27-1 |
文献:Velikorodov Russian Journal of Organic Chemistry, 2004 , vol. 40, # 5 p. 690 - 692 |
~73% 1658-27-1 |
文献:SMITHKLINE BEECHAM CORPORATION Patent: WO2009/49112 A1, 2009 ; Location in patent: Page/Page column 16 ; WO 2009/049112 A1 |
~70% 1658-27-1 |
文献:FUJI PHOTO FILM CO., LTD. Patent: EP1253148 A2, 2002 ; Location in patent: Page 15 ; |
~% 1658-27-1 |
文献:Wul'fson Zhurnal Obshchei Khimii, 1950 , vol. 20, p. 425,600; engl. Ausg. S. 449, 635 |
~%
详细
|
文献:Eistert,B.; Geiss,F. Chemische Berichte, 1961 , vol. 94, p. 929 - 947 Full Text Show Details Kandiah Journal of the Chemical Society, 1932 , p. 1215,1226 Full Text Show Details Eistert; Geiss Tetrahedron, 1959 , vol. 7, p. 1,2 Chemische Berichte, 1961 , vol. 94, p. 929,930 Full Text Show Details Wul'fson Zhurnal Obshchei Khimii, 1950 , vol. 20, p. 425,600; engl. Ausg. S. 449, 635 |
海关编码 | 2932999099 |
---|---|
中文概述 | 2932999099. 其他仅含氧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 |
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |