中文名 | 1-甲基-4,5-二氧代-3-吡咯烷羧酸乙酯 |
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英文名 | ethyl 1-methyl-4,5-dioxopyrrolidine-3-carboxylate |
英文别名 |
1-Methyl-4,5-dioxo-pyrrolidin-3-carbonsaeure-aethylester
1-methyl-4,5-dioxo-pyrrolidine-3-carboxylic acid ethyl ester 1-METHYL-4,ETHYL ESTER ethyl 1-methyl-4,5-dioxo-3-pyrrolidinecarboxylate 4-carbethoxy-2,3-dioxo-1-methylpyrrolidine |
密度 | 1.26g/cm3 |
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沸点 | 268.4ºC at 760 mmHg |
分子式 | C8H11NO4 |
分子量 | 185.17700 |
闪点 | 116.1ºC |
精确质量 | 185.06900 |
PSA | 63.68000 |
折射率 | 1.491 |
海关编码 | 2933990090 |
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~% 5336-42-5 |
文献:Southwick et al. Journal of Organic Chemistry, 1956 , vol. 21, p. 1087,1092 |
上游产品 2 | |
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下游产品 1 | |
海关编码 | 2933990090 |
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中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 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 | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |