中文名 | 4-(2-羟基乙基)-5-甲基-1,2-二氢-3H-吡唑-3-酮 |
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英文名 | 4-(2-hydroxyethyl)-5-methyl-1,2-dihydropyrazol-3-one |
英文别名 |
4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3(2H)-one
1,2-dihydro-4-(2-hydroxyethyl)-5-methyl-3H-pyrazol-3-one 4-(2-hydroxy-ethyl)-5-methyl-1,2-dihydro-pyrazol-3-one 4-<2-Hydroxy-ethyl>-3-methyl-2-pyrazolin-5-on 4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one 4-(2-Hydroxy-aethyl)-5-methyl-1,2-dihydro-pyrazol-3-on hydroxyethylmethyldihydropyrazolone |
密度 | 1.168 g/cm3 |
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熔点 | 185-188ºC |
分子式 | C6H10N2O2 |
分子量 | 142.15600 |
精确质量 | 142.07400 |
PSA | 68.88000 |
外观性状 | 固体 |
折射率 | 1.5 |
储存条件 | 2-8°C, 密封 |
危害码 (欧洲) | Xi: Irritant; |
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海关编码 | 2933199090 |
海关编码 | 2933199090 |
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中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 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:20.0% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |