英语词典化工词典

5-Thiazolecarboxylicacid, 4-hydroxy-2-(methylamino)-, ethyl ester

5-Thiazolecarboxylicacid, 4-hydroxy-2-(methylamino)-, ethyl ester


  • 中文别名:4-羟基-2-甲基氨基噻唑-5-羧酸乙酯
  • 中文释义:4-羟基-2-甲基氨基噻唑-5-羧酸乙酯
  • 英文别名:(5E)-5-[ethoxy(hydroxy)methylidene]-2-(methylamino)-1,3-thiazol-4-one;
    QC-6345;
    W9396;
    Ethyl 4-hydroxy-2-methylaminothiazole-5-carboxylate 
  • CAS No.:914347-44-7
  • 分子式:C7H10N2O3S
  • 分子量:202.2309
  • 精确分子量:202.04100
  • PSA:99.69000
  • 分子结构式:

物化性质

密度:
1.4g/cm3
沸点:
308.5ºC at 760 mmHg
闪点:
140.4ºC
折射率:
1.618

安全信息

密度:
1.4g/cm3
沸点:
308.5ºC at 760 mmHg
闪点:
140.4ºC
折射率:
1.618

海关数据

中国海关编码:2934100090

概述:
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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
摘要/Summary:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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