中文名 | 7-甲基苯并呋喃-3(2H)-酮 |
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英文名 | 7-methyl-1-benzofuran-3-one |
英文别名 |
7-Methyl-2H-benzofuran-3-on
7-methyl-2,3-dihydro-1-benzofuran-3-one 7-methyl-benzofuran-3-one 7-methyl-benzofuran-3-ol 7-Methyl-3-oxo-2,3-dihydro-benzofuran 7-Methyl-benzofuran-3-on |
密度 | 1.211g/cm3 |
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沸点 | 275ºC at 760 mmHg |
分子式 | C9H8O2 |
分子量 | 148.15900 |
闪点 | 131.4ºC |
精确质量 | 148.05200 |
PSA | 26.30000 |
LogP | 1.57010 |
折射率 | 1.574 |
储存条件 | 2-8°C |
海关编码 | 2932999099 |
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~43% 669-04-5 |
文献:The University of Tokyo; Riken; NAGANO Tetsuo; OKABE Takayoshi; KOJIMA Hirotatsu; SAITO Nae; NAKANO Hirofumi; ABE Masanao; TANAKA Akiko; HONMA Teruki; YOKOYAMA Shigeyuki; TSUGANEZAWA Keiko; YUKI Hitomi Patent: EP2565192 A1, 2013 ; Location in patent: Paragraph 0313; 0499 ; |
~% 669-04-5 |
文献:Hadj-esfandiari, Narges; Navidpour, Latifeh; Shadnia, Hooman; Amini, Mohsen; Samadi, Nasrin; Faramarzi, Mohammad Ali; Shafiee, Abbas Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 22 p. 6354 - 6363 |
~% 669-04-5 |
文献:Stoermer; Bartsch Chemische Berichte, 1900 , vol. 33, p. 3180 |
上游产品 3 | |
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下游产品 0 |
海关编码 | 2932999099 |
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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% |