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801212-59-9

801212-59-9结构式
801212-59-9结构式

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英文名 2,2,3,3,4,4-hexafluoro-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yloxy)butanoic acid
英文别名 PC6487
Perfluoro-6-methyl-5-oxaheptanoic acid
4-(HEPTAFLUOROISOPROPOXY)HEXAFLUOROBUTYRIC ACID
Perfluoro-4-isopropoxybutanoic acid
2,2,3,3,4,4-hexafluoro-4-[(heptafluoropropan-2-yl)oxy]butanoic acid
密度 1.502g/cm3
沸点 326.2ºC at 760 mmHg
分子式 C7HF13O3
分子量 380.06000
闪点 151.1ºC
精确质量 379.97200
PSA 46.53000
LogP 3.74140
折射率 1.406
海关编码 2918990090
海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(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:13.0%. 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 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%