英文名 | 2-(hydroxymethyl)-2-methylpropane-1,3-diol,prop-2-ynoic acid |
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英文别名 | 1,1,1-trimethylolethane tripropiolate |
分子式 | C14H18O9 |
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分子量 | 330.28700 |
精确质量 | 330.09500 |
PSA | 172.59000 |
海关编码 | 2918199090 |
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~91% 995-34-6 |
文献:Tsotsalas, Manuel; Liu, Jinxuan; Tettmann, Beatrix; Grosjean, Sylvain; Shahnas, Artak; Wang, Zhengbang; Azucena, Carlos; Addicoat, Matthew; Heine, Thomas; Lahann, Joerg; Overhage, Joerg; Braese, Stefan; Gliemann, Hartmut; Woell, Christof Journal of the American Chemical Society, 2014 , vol. 136, # 1 p. 8 - 11 |
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% |