3,4-二氢-1H-喹唑啉-2-酮结构式
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常用名 | 3,4-二氢-1H-喹唑啉-2-酮 | 英文名 | 3,4-Dihydroquinazolin-2(1H)-one |
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CAS号 | 66655-67-2 | 分子量 | 148.162 | |
密度 | 1.2±0.1 g/cm3 | 沸点 | 257.2±33.0 °C at 760 mmHg | |
分子式 | C8H8N2O | 熔点 | 241-242ºC | |
MSDS | N/A | 闪点 | 119.7±25.5 °C |
中文名 | 3,4-二氢-1H-喹唑啉-2-酮 |
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英文名 | 3,4-dihydro-1H-quinazolin-2-one |
中文别名 | 3,4-二氢喹唑啉-2(1h)-酮 |
英文别名 | 更多 |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 257.2±33.0 °C at 760 mmHg |
熔点 | 241-242ºC |
分子式 | C8H8N2O |
分子量 | 148.162 |
闪点 | 119.7±25.5 °C |
精确质量 | 148.063660 |
PSA | 44.62000 |
LogP | 0.86 |
蒸汽压 | 0.0±0.5 mmHg at 25°C |
折射率 | 1.565 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
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海关编码 | 2933990090 |
~92% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Yoshida, Tohru; Kambe, Nobuaki; Murai, Shinji; Sonoda, Noboru Bulletin of the Chemical Society of Japan, 1987 , vol. 60, p. 1793 - 1800 |
~80% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Yoshida, Tohru; Kambe, Nobuaki; Ogawa, Akiya; Sonoda, Noboru Phosphorus and Sulfur and the Related Elements, 1988 , vol. 38, p. 137 - 148 |
~89% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Paz, Jairo; Perez-Balado, Carlos; Iglesias, Beatriz; Munoz, Luis Journal of Organic Chemistry, 2010 , vol. 75, # 9 p. 3037 - 3046 |
~71% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Han, Chong; Porco Jr., John A. Organic Letters, 2007 , vol. 9, # 8 p. 1517 - 1520 |
~41% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Leung, Man-Kit; Lai, Jun-Liang; Lau, King-Hang; Yu, Hsiao-Hua; Hsiao, Hsiang-Ju Journal of Organic Chemistry, 1996 , vol. 61, # 12 p. 4175 - 4179 |
~% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Brady, Ryan M.; Khakham, Yelena; Lessene, Guillaume; Baell, Jonathan B. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 3 p. 656 - 658 |
~% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Brady, Ryan M.; Khakham, Yelena; Lessene, Guillaume; Baell, Jonathan B. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 3 p. 656 - 658 |
~% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Brady, Ryan M.; Khakham, Yelena; Lessene, Guillaume; Baell, Jonathan B. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 3 p. 656 - 658 |
~% 3,4-二氢-1H-喹唑啉-2-酮 66655-67-2 |
文献:Busch Journal fuer Praktische Chemie (Leipzig), 1895 , vol. <2> 51, p. 126 |
3,4-二氢-1H-喹唑啉-2-酮上游产品 8 | |
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3,4-二氢-1H-喹唑啉-2-酮下游产品 0 |
海关编码 | 2933990090 |
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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% |
Dihydroquinazolinone |
3,4-Dihydroquinazolin-2(1H)-one |
1,2,3,4-tetrahydro-quinazolin-2-on |
3,4-Dihydro-2(1H)-quinazolinone |
2(1H)-Quinazolinone, 3,4-dihydro- |