英文名 | ethyl 4-naphthalen-1-yl-4-oxobutanoate |
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英文别名 |
ETHYL 4-(1-NAPHTHYL)-4-OXOBUTYRATE
ethyl 4-(1-naphthyl)-4-oxobutanoate ethyl 4-(naphthalen-1-yl)-4-oxobutanoate |
密度 | 1.141g/cm3 |
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沸点 | 419.3ºC at 760 mmHg |
分子式 | C16H16O3 |
分子量 | 256.29600 |
闪点 | 186.6ºC |
精确质量 | 256.11000 |
PSA | 43.37000 |
LogP | 3.36580 |
折射率 | 1.577 |
海关编码 | 2918300090 |
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~78% 73931-66-5 |
文献:Sangu, Kenichiro; Watanabe, Toru; Takaya, Jun; Iwasawa, Nobuharu Synlett, 2007 , # 6 p. 929 - 933 |
~70% 73931-66-5 |
文献:Sangu, Kenichiro; Watanabe, Toru; Takaya, Jun; Iwasawa, Nobuharu Synlett, 2007 , # 6 p. 929 - 933 |
~%
详细
|
文献:New Journal of Chemistry, , vol. 37, # 11 p. 3535 - 3542 |
~% 73931-66-5 |
文献:Heterocycles, , vol. 14, # 3 p. 291 - 293 |
~% 73931-66-5 |
文献:Chemistry Letters, , # 9 p. 881 - 882 |
海关编码 | 2918300090 |
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中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |