2-甲基-5,6,7,8-四氢喹唑啉-4-醇结构式
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常用名 | 2-甲基-5,6,7,8-四氢喹唑啉-4-醇 | 英文名 | 4(3H)-Quinazolinone, 5,6,7,8-tetrahydro-2-methyl- |
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CAS号 | 19178-21-3 | 分子量 | 164.20400 | |
密度 | 1.3g/cm3 | 沸点 | 291.2ºC at 760 mmHg | |
分子式 | C9H12N2O | 熔点 | N/A | |
MSDS | N/A | 闪点 | 129.9ºC |
中文名 | 2-甲基-5,6,7,8-四氢-3H-喹唑啉-4-酮 |
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英文名 | 2-methyl-5,6,7,8-tetrahydro-1H-quinazolin-4-one |
中文别名 | 2-甲基-5,6,7,8-四氢喹唑啉-4-醇 |
英文别名 | 更多 |
密度 | 1.3g/cm3 |
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沸点 | 291.2ºC at 760 mmHg |
分子式 | C9H12N2O |
分子量 | 164.20400 |
闪点 | 129.9ºC |
精确质量 | 164.09500 |
PSA | 45.75000 |
LogP | 0.95710 |
蒸汽压 | 0.00198mmHg at 25°C |
折射率 | 1.644 |
储存条件 | 室温,保存在惰性气体中 |
海关编码 | 2933990090 |
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~69% 2-甲基-5,6,7,8-四氢... 19178-21-3 |
文献:Yu, Lin; Wang, Min; Li, Pinhua; Wang, Lei Applied Organometallic Chemistry, 2012 , vol. 26, # 11 p. 576 - 582,7 |
~65% 2-甲基-5,6,7,8-四氢... 19178-21-3 |
文献:Fueloep, Ferenc; Bernath, Gabor Synthesis, 1985 , # 12 p. 1148 - 1149 |
~% 2-甲基-5,6,7,8-四氢... 19178-21-3 |
文献:American Home Products Corporation Patent: US5234936 A1, 1993 ; |
~% 2-甲基-5,6,7,8-四氢... 19178-21-3 |
文献:Baumgarten et al. Journal of the American Chemical Society, 1958 , vol. 80, p. 6609,6611 |
~% 2-甲基-5,6,7,8-四氢... 19178-21-3 |
文献:Sedenkova, Kseniya N.; Averina, Elena B.; Grishin, Yuri K.; Kuznetsova, Tamara S.; Zefirov, Nikolay S. Tetrahedron Letters, 2014 , vol. 55, # 2 p. 483 - 485 |
~% 2-甲基-5,6,7,8-四氢... 19178-21-3 |
文献:Sedenkova, Kseniya N.; Averina, Elena B.; Grishin, Yuri K.; Kuznetsova, Tamara S.; Zefirov, Nikolay S. Tetrahedron Letters, 2014 , vol. 55, # 2 p. 483 - 485 |
2-甲基-5,6,7,8-四氢喹唑啉-4-醇上游产品 6 | |
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2-甲基-5,6,7,8-四氢喹唑啉-4-醇下游产品 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% |
2-Methyl-5,6,7,8-tetrahydro-3H-quinazolin-4-one |
2-Methyl-5,6,7,8-tetrahydroquinazolin-4-ol |
2-Methyl-5,6,7,8-tetrahydro-3H-chinazolin-4-on |
5,6,7,8-tetrahydro-2-methyl-4-quinazolone |