英语词典化工词典

2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 4-oxide

2-Quinoxalinecarboxylicacid, 3-methyl-, methyl ester, 4-oxide


  • 中文别名:3-甲氧基羰基-2-甲基喹噁啉
  • 中文释义:3-甲氧基羰基-2-甲基喹噁啉
  • 英文别名:methyl 3-methyl-4-oxidoquinoxalin-4-ium-2-carboxylate;
    BB_SC-3173;
    3-methyl-4-oxy-quinoxaline-2-carboxylic acid methyl ester;
    methyl 3-methylquinoxaline-2-carboxylate 4-oxide;
    2-Methylchinoxalin-3-carbonsaeuremethylester-1-oxid;
    3-carbomethoxy-2-methylquinoxaline-1-oxide 
  • CAS No.:61522-53-0
  • 分子式:C11H10N2O3
  • 分子量:218.21
  • 精确分子量:218.06900
  • PSA:64.65000
  • InChI:The Key: PMOVVYDWLXSPQT-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.3g/cm3
熔点:
112ºC
沸点:
395.5ºC at 760 mmHg
闪点:
193ºC
折射率:
1.607

安全信息

密度:
1.3g/cm3
熔点:
112ºC
沸点:
395.5ºC at 760 mmHg
闪点:
193ºC
折射率:
1.607

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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