英文名 | 1,1-dimethoxy-2-methylprop-1-ene |
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英文别名 |
dimethylketene dimethyl acetal
Ketene,dimethyl-,dimethyl acetal 1,1-dimethoxy-2-methyl-1-propene 1,1-dimethoxy-2-methyl-propene Dimethylketen-dimethylacetal 1-Propene,1,1-dimethoxy-2-methyl 1,1-Dimethoxy-2-methyl-propen |
分子式 | C6H12O2 |
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分子量 | 116.15800 |
精确质量 | 116.08400 |
PSA | 18.46000 |
LogP | 1.53060 |
海关编码 | 2911000000 |
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上游产品 4 | |
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下游产品 9 | |
海关编码 | 2911000000 |
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中文概述 | 2911000000 缩醛及半缩醛,不论是否含其他含氧基,及其卤化,磺化,硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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 |
Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |