英语词典化工词典

1-methyl-4-oxoquinoline-3-carboxylic acid

1-methyl-4-oxoquinoline-3-carboxylic acid


  • 中文别名:1-甲基-4-氧代-1,4-二氢喹啉-3-羧酸
  • 中文释义:1-甲基-4-氧代-1,4-二氢喹啉-3-羧酸;1-甲基-4-氧代-1,4-二氢-3-喹啉羧酸;1-甲基-4-氧代-1,4-二氢3-喹啉羧酸;1-甲基-4-氧代-3-喹啉羧酸;1-甲基-4-氧代3-喹啉羧酸;1-甲基-4-氧代-喹啉-3-羧酸;4-氧代-1-甲基-3-喹啉羧酸
  • 英文别名:1-methyl-4-oxoquinoline-3-carboxylic acid;
    1-Methyl-4-oxo-1,4-dihydro-chinolin-3-carbonsaeure;
    1-methyl-3-quinolinecarboxylic acid-4-one;
    1-methyl-4-quinolone-3-carboxylic acid;
    1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid;
    1-methyl-4-oxohydroquinoline-3-carboxylic acid;
    1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 
  • CAS No.:18471-99-3
  • 分子式:

    C11H9NO3

  • 分子量:203.19400
  • 精确分子量:203.05800
  • PSA:59.30000
  • InChI:The Key: WBHKMAPRABNYBR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.378g/cm3
沸点:
345.9ºC at 760 mmHg
闪点:
163ºC
折射率:
1.631
蒸汽压:
2.26E-05mmHg at 25°C

安全信息

密度:
1.378g/cm3
沸点:
345.9ºC at 760 mmHg
闪点:
163ºC
折射率:
1.631
蒸汽压:
2.26E-05mmHg at 25°C

海关数据

中国海关编码:2933499090

概述:
2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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