995-34-6

995-34-6结构式
995-34-6结构式

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英文名 2-(hydroxymethyl)-2-methylpropane-1,3-diol,prop-2-ynoic acid
英文别名 1,1,1-trimethylolethane tripropiolate
分子式 C14H18O9
分子量 330.28700
精确质量 330.09500
PSA 172.59000
海关编码 2918199090

~91%

995-34-6结构式

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
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海关编码 2918199090
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%