英语词典化工词典

2(1H)-Quinoxalinone,3,4-dihydro-3-[2-(4-methoxyphenyl)-2-oxoethylidene]-

2(1H)-Quinoxalinone,3,4-dihydro-3-[2-(4-methoxyphenyl)-2-oxoethylidene]-


  • 中文别名:(Z)-3,4-二氢-3-(2-(4-甲氧基苯基)-2-氧代亚乙基)-2(1h)-喹噁啉酮
  • 中文释义:(Z)-3,4-二氢-3-(2-(4-甲氧基苯基)-2-氧代亚乙基)-2(1h)-喹噁啉酮
  • 英文别名:(Z)-3,4-DIHYDRO-3-(2-(4-METHOXYPHENYL)-2-OXOETHYLIDENE)QUINOXALIN-2(1H)-ONE;
    3-[2-(4-methoxy-phenyl)-2-oxo-ethylidene]-3,4-dihydro-1H-quinoxalin-2-one;
    1,3-dihydro-3-[2-(4-methoxyphenyl)-2-oxoethylidene]indol-2(1H)-one;
    (Z)-3-[2-oxo-2-(4-methoxyphenyl)ethylidene]-3,4-dihydroquinoxalin-2-one;
    3-(4'-methoxybenzoyl)methyleneindol-2-one;
    2H-Indol-2-one,1,3-dihydro-3-[2-(4-methoxyphenyl)-2-oxoethylidene];
    3-p-methoxyphenacylideneoxindole;
    3-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-dihydro-2H-indol-2-one 
  • CAS No.:66394-50-1
  • 分子式:C17H14N2O3
  • 分子量:294.3
  • 精确分子量:294.10000
  • PSA:74.95000
  • InChI:The Key: FSOXMTPAWNDEOH-GDNBJRDFSA-N
  • 分子结构式:

物化性质

密度:
1.305g/cm3
沸点:
517.8ºC at 760 mmHg
闪点:
266.9ºC
折射率:
1.659

安全信息

密度:
1.305g/cm3
沸点:
517.8ºC at 760 mmHg
闪点:
266.9ºC
折射率:
1.659

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%

热门化工词典词汇