英语词典化工词典

2,3-Pyrrolidinedione,4-[(4-hydroxy-3-methoxyphenyl)methylene]-1-methyl-

2,3-Pyrrolidinedione,4-[(4-hydroxy-3-methoxyphenyl)methylene]-1-methyl-


  • 中文别名:4-[(4-羟基-3-甲氧基苯基)亚甲基]-1-甲基-2,3-吡咯烷二酮
  • 英文别名:4-[(4-hydroxy-3-methoxyphenyl)methylidene]-1-methylpyrrolidine-2,3-dione;
    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 
  • CAS No.:14646-15-2
  • 分子式:C13H13NO4
  • 分子量:247.2466
  • 精确分子量:247.08400
  • PSA:66.84000
  • InChI:The Key: IRSSPCVUYLQFJE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.351g/cm3
沸点:
419.5ºC at 760mmHg
闪点:
207.5ºC
折射率:
1.643
蒸汽压:
1.24E-07mmHg at 25°C

安全信息

密度:
1.351g/cm3
沸点:
419.5ºC at 760mmHg
闪点:
207.5ºC
折射率:
1.643
蒸汽压:
1.24E-07mmHg at 25°C

海关数据

中国海关编码:2933990090

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
摘要/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%

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