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335-42-2

335-42-2结构式
335-42-2结构式

化源商城直购

英文名 2,2,3,3,4,4,4-heptafluorobutanoyl fluoride
英文别名 Octafluorobutan-1-one
Perfluorobutyryl fluoride
Perfluorobutyric acid fluoride
2,2,3,3,4,4,4-heptafluorobutyryl fluoride
Heptafluorobutanoyl chloride
Butanoyl fluoride,heptafluoro
perfluoroisobutyryl fluoride
Heptafluorobutanoyl fluoride
n-perfluorobutyryl fluoride
Heptafluorobutyryl fluoride
密度 1.595g/cm3
沸点 7-9ºC
分子式 C4F8O
分子量 216.02900
精确质量 215.98200
PSA 17.07000
LogP 2.31540
折射率 1.255
危险品运输编码 UN 3308
海关编码 2915900090
海关编码 2915900090
中文概述 2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
申报要素 品名, 成分含量, 用途
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 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%