6-乙基-7-羟基-4-甲基-2H-苯并吡喃-2-酮结构式
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常用名 | 6-乙基-7-羟基-4-甲基-2H-苯并吡喃-2-酮 | 英文名 | 6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one |
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CAS号 | 1484-73-7 | 分子量 | 204.22200 | |
密度 | 1.227g/cm3 | 沸点 | 390.5ºC at 760 mmHg | |
分子式 | C12H12O3 | 熔点 | 213 °C | |
MSDS | N/A | 闪点 | 173.5ºC |
中文名 | 6-乙基-7-羟基-4-甲基-2H-色烯-2-酮 |
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英文名 | 6-ethyl-7-hydroxy-4-methylchromen-2-one |
英文别名 | 更多 |
密度 | 1.227g/cm3 |
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沸点 | 390.5ºC at 760 mmHg |
熔点 | 213 °C |
分子式 | C12H12O3 |
分子量 | 204.22200 |
闪点 | 173.5ºC |
精确质量 | 204.07900 |
PSA | 50.44000 |
LogP | 2.36940 |
蒸汽压 | 1.17E-06mmHg at 25°C |
折射率 | 1.587 |
储存条件 | 室温 |
海关编码 | 2932209090 |
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~99% 6-乙基-7-羟基-4-甲基-... 1484-73-7 |
文献:Zak, Jaroslav; Ron, David; Riva, Elena; Harding, Heather P.; Cross, Benedict C. S.; Baxendale, Ian R. Chemistry - A European Journal, 2012 , vol. 18, # 32 p. 9901 - 9910 |
~% 6-乙基-7-羟基-4-甲基-... 1484-73-7 |
文献:Usgaonkar et al. Journal of the Indian Chemical Society, 1953 , vol. 30, p. 535,536 |
~% 6-乙基-7-羟基-4-甲基-... 1484-73-7 |
文献:Usgaonkar et al. Journal of the Indian Chemical Society, 1953 , vol. 30, p. 535,536 |
~% 6-乙基-7-羟基-4-甲基-... 1484-73-7 |
文献:Chakravarti; Chakravarty Journal of the Indian Chemical Society, 1939 , vol. 16, p. 144,147 |
~% 6-乙基-7-羟基-4-甲基-... 1484-73-7 |
文献:Limaye; Limaye Rasayanam, 1941 , vol. 1, p. 201,205 |
~% 6-乙基-7-羟基-4-甲基-... 1484-73-7 |
文献:Chakravarti; Chakravarty Journal of the Indian Chemical Society, 1939 , vol. 16, p. 144,147 |
~% 6-乙基-7-羟基-4-甲基-... 1484-73-7 |
文献:Chakravarti; Chakravarty Journal of the Indian Chemical Society, 1939 , vol. 16, p. 144,147 Full Text Show Details Desai; Ekhlas Proceedings - Indian Academy of Sciences, Section A, 1938 , # 8 p. 194,199 Full Text Show Details Limaye; Limaye Rasayanam, 1936 , vol. 1, p. 201,204 |
海关编码 | 2932209090 |
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中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
6-Ethyl-7-hydroxy-4-methylcumarin |
6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one |
4-methyl-6-ethyl-7-hydroxy-coumarin |
6-ethyl-7-hydroxy-4-methyl-chromen-2-one |
7-hydroxy-6-ethyl-4-methylcoumarin |
7-Hydroxy-4-methyl-6-ethyl-cumarin |
6-ethyl-7-hydroxy-4-methylcoumarin |
6-Aethyl-7-hydroxy-4-methyl-cumarin |