中文名 | 4-戊酸乙酯 |
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英文名 | ethyl pent-4-ynoate |
英文别名 |
4-Pentynoic acid ethyl ester
4-Pentynoic acid, ethyl ester Pent-4-insaeure-aethylester 4-pentynic acid ethylester Ethyl pent-4-ynoate Ethyl 4-pentynoate pent-4-ynoic acid ethyl ester ethyl-4-pentynoate |
密度 | 1.0±0.1 g/cm3 |
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沸点 | 162.1±23.0 °C at 760 mmHg |
分子式 | C7H10O2 |
分子量 | 126.153 |
闪点 | 50.9±20.0 °C |
精确质量 | 126.068077 |
PSA | 26.30000 |
LogP | 1.42 |
蒸汽压 | 2.2±0.3 mmHg at 25°C |
折射率 | 1.432 |
储存条件 | 2-8°C,干燥,密封 |
危害码 (欧洲) | F+ |
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海关编码 | 2916190090 |
~93% 63093-41-4 |
文献:Tellitu, Imanol; Serna, Sonia; Herrero, M. Teresa; Moreno, Isabel; Dominguez, Esther; SanMartin, Raul Journal of Organic Chemistry, 2007 , vol. 72, # 4 p. 1526 - 1529 |
~65% 63093-41-4 |
文献:Chiou, Wen-Hua; Lin, Yi-Huei; Chen, Guei-Tang; Gao, Yu-Kai; Tseng, Yu-Che; Kao, Chien-Lun; Tsai, Jui-Chi Chemical Communications, 2011 , vol. 47, # 12 p. 3562 - 3564 |
~% 63093-41-4 |
文献:Tokuda, Masao; Fujita, Hirotake; Nitta, Makoto; Suginome, Hiroshi Heterocycles, 1996 , vol. 42, # 1 p. 385 - 395 |
~% 63093-41-4 |
文献:Perkin; Simonsen Journal of the Chemical Society, 1907 , vol. 91, p. 829 |
~% 63093-41-4 |
文献:Amos,R.A.; Katzenellenbogen,J.A. Journal of Organic Chemistry, 1978 , vol. 43, # 4 p. 555 - 560 |
海关编码 | 2916190090 |
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中文概述 | 2916190090 其他不饱和无环一元羧酸(包括其酸酐、酰卤化物,过氧化物和过氧酸以及它们的衍生物)。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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, 丙烯酸、丙烯酸盐或酯应报明包装 |
监管条件 | A.入境货物通关单 B.出境货物通关单 |
检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |