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结构式
英文名称 : 1,2-epoxyheptane
CAS号 :
28114-20-7
精确质量 :
142.13600
分子式 :
C9H18O
logP :
2.74570
分子量 :
142.23900
PSA :
12.53000

供应商

纯度:99%   规格:100g / 25g / 500g
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基本属性
1,2-epoxyheptane
28114-20-7
C9H18O
142.23900
12.53000
2.74570
142.13600
安全信息
2910900090
海关数据
品名, 成分含量, 用途
2910900090. 三节环环氧化物,环氧醇(酚,醚),包括其卤化,磺化,硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
HS: 2910900090. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff: 0.055