3,4-dihydro-4-methyl-1H-2-benzopyran结构式
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常用名 | 3,4-dihydro-4-methyl-1H-2-benzopyran | 英文名 | 3,4-dihydro-4-methyl-1H-2-benzopyran |
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CAS号 | 26164-08-9 | 分子量 | 148.20200 | |
密度 | 1.006g/cm3 | 沸点 | 234.7ºC at 760 mmHg | |
分子式 | C10H12O | 熔点 | N/A | |
MSDS | N/A | 闪点 | 91.3ºC |
英文名 | 4-methyl-3,4-dihydro-1H-isochromene |
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英文别名 | 更多 |
密度 | 1.006g/cm3 |
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沸点 | 234.7ºC at 760 mmHg |
分子式 | C10H12O |
分子量 | 148.20200 |
闪点 | 91.3ºC |
精确质量 | 148.08900 |
PSA | 9.23000 |
LogP | 2.32030 |
蒸汽压 | 0.0797mmHg at 25°C |
折射率 | 1.519 |
海关编码 | 2932999099 |
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~% 3,4-dihydro-4-m... 26164-08-9 |
文献:Zhou, Mei-Yan; Kong, Shan-Shan; Zhang, Ling-Qiong; Zhao, Ming; Duan, Jin-Ao; Ou-Yang, Zhen; Wang, Min Tetrahedron Letters, 2013 , vol. 54, # 30 p. 3962 - 3964 |
~82% 3,4-dihydro-4-m... 26164-08-9 |
文献:Bailey, William F; Mealy, Michael J; Wiberg, Kenneth B Organic letters, 2002 , vol. 4, # 5 p. 791 - 794 |
~50% 3,4-dihydro-4-m... 26164-08-9 |
文献:Clinet, Jean Claude; Dunach, Elisabet Journal of Organometallic Chemistry, 1995 , vol. 503, # 2 p. C48 - C50 |
~51% 3,4-dihydro-4-m... 26164-08-9 |
文献:Rioz-Martinez, Ana; De Gonzalo; Torres Pazmino, Daniel E.; Fraaije, Marco-W.; Gotor, Vicente Journal of Organic Chemistry, 2010 , vol. 75, # 6 p. 2073 - 2076 |
~% 3,4-dihydro-4-m... 26164-08-9 |
文献:Zhou, Mei-Yan; Kong, Shan-Shan; Zhang, Ling-Qiong; Zhao, Ming; Duan, Jin-Ao; Ou-Yang, Zhen; Wang, Min Tetrahedron Letters, 2013 , vol. 54, # 30 p. 3962 - 3964 |
3,4-dihydro-4-methyl-1H-2-benzopyran上游产品 5 | |
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3,4-dihydro-4-methyl-1H-2-benzopyran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% |
4-methylisochromane |
4-Methyl-isochroman |
3-methylisochroman |
EINECS 247-490-4 |
3,4-Dihydro-4-methyl-1H-2-benzopyran |