英语词典化工词典

1,4,6-trimethyl-2-oxopyridine-3-carboxylic acid

1,4,6-trimethyl-2-oxopyridine-3-carboxylic acid


  • 中文别名:1,4,6-三甲基-2-氧代-1,2-二氢-吡啶-3-羧酸
  • 中文释义:1,4,6-三甲基-2-氧代-1,2-二氢-吡啶-3-羧酸
  • 英文别名:1,4,6-trimethyl-2-oxopyridine-3-carboxylic acid;
    1,4,6-trimethyl-2-oxohydropyridine-3-carboxylic acid;
    1-methyl-3-carboxy-4,6-dimethylpyrid-2-one;
    1,4,6-Trimethyl-2-oxo-1,2-dihydro-pyridin-3-carbonsaeure;
    1,4,6-Trimethyl-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid 
  • CAS No.:24667-08-1
  • 分子式:

    C9H11NO3

  • 分子量:181.18900
  • 精确分子量:181.07400
  • PSA:59.30000
  • InChI:The Key: GIKBELMYOXKJOC-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.234g/cm3
沸点:
363.2ºC at 760 mmHg
闪点:
173.5ºC
折射率:
1.541
蒸汽压:
2.9E-06mmHg at 25°C

安全信息

密度:
1.234g/cm3
沸点:
363.2ºC at 760 mmHg
闪点:
173.5ºC
折射率:
1.541
蒸汽压:
2.9E-06mmHg at 25°C

海关数据

中国海关编码:2933399090

概述:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇