中文名 | 4-羟基-2-己酸甲酯 |
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英文名 | methyl 4-hydroxyhex-2-ynoate |
英文别名 |
2-Hexynoic acid,4-hydroxy-,methyl ester
methyl 4-hydroxyhex-2-yneoate 4-hydroxyhex-2-ynoic acid methyl ester METHYL 4-HYDROXY-2-HEXYNOATE |
分子式 | C7H10O3 |
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分子量 | 142.15200 |
精确质量 | 142.06300 |
PSA | 46.53000 |
折射率 | 1.462 |
~98% 112780-04-8 |
文献:Kunes, Jiri; Balsanek, Vojtech; Pour, Milan; Buchta, Vladimir Collection of Czechoslovak Chemical Communications, 2001 , vol. 66, # 12 p. 1809 - 1830 |
~% 112780-04-8 |
文献:Tejedor, David; Garcia-Tellado, Fernando; Marrero-Tellado, Jose Juan; De Armas, Pedro Chemistry - A European Journal, 2003 , vol. 9, # 13 p. 3122 - 3131 |
上游产品 3 | |
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下游产品 0 |
海关编码 | 2918199090 |
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中文概述 | HS: 2918199090. 其他含醇基但不含其他含氧基羧酸(包括其酸酐、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 | 2918199090 other carboxylic acids with alcohol 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% |