中文名 | D-(+)-2-甲基腐胺 |
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英文名 | D-(+)-2-Methylputrescine |
英文别名 |
(R)-1,2-epoxy-2-methylbutane
R-2-methyl-1,4-butanediamine (R)-2-methyl-1,2-epoxybutane (R)-2-Methyl-butan-1,4-diyldiamin (R)-2-methyl-1,4-diaminobutane (+)(R)-1.4-Diamino-2-methyl-butan R(+)-1,4-diamino-2-methyl-butane Oxirane,2-ethyl-2-methyl-,(2R) 2-methyl-butanediyldiamine 2-Methyl-butandiyldiamin 1,2-Epoxy-2-methyl-butan |
分子式 | C5H14N2 |
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分子量 | 102.17800 |
精确质量 | 102.11600 |
PSA | 52.04000 |
LogP | 1.33060 |
海关编码 | 2921290000 |
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上游产品 0 | |
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下游产品 1 | |
海关编码 | 2921290000 |
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中文概述 | 2921290000. 其他无环多胺及其衍生物及它们的盐. 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 | 2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |