| 英文名 | 4-[(4-hydroxy-3-methoxyphenyl)methylidene]-1-methylpyrrolidine-2,3-dione |
|---|---|
| 英文别名 |
2,3-Pyrrolidinedione,1-methyl-4-vanilliylidene-(8CI)
4-(4-hydroxy-3-methoxy-benzylidene)-1-methyl-pyrrolidine-2,3-dione 1-Methyl-4-vanillyliden-pyrrolidin-2,3-dion 2,3-Pyrrolidinedione,1-methyl-4-vanilliylidene 2,3-Pyrrolidinedione,4-[(4-hydroxy-3-methoxyphenyl)methylene]-1-methyl |
| 密度 | 1.351g/cm3 |
|---|---|
| 沸点 | 419.5ºC at 760mmHg |
| 分子式 | C13H13NO4 |
| 分子量 | 247.24700 |
| 闪点 | 207.5ºC |
| 精确质量 | 247.08400 |
| PSA | 66.84000 |
| LogP | 0.76320 |
| 蒸汽压 | 1.24E-07mmHg at 25°C |
| 折射率 | 1.643 |
| 海关编码 | 2933990090 |
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| 海关编码 | 2933990090 |
|---|---|
| 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% |