英语词典化工词典

5-Thiazolecarboxylicacid, 2-(3-formyl-4-hydroxyphenyl)-4-methyl-, ethyl ester

5-Thiazolecarboxylicacid, 2-(3-formyl-4-hydroxyphenyl)-4-methyl-, ethyl ester


  • 中文别名:2-(3-醛基-4-羟基苯基)-4-甲基噻唑-5-羧酸乙酯
  • 中文释义:2-(3-醛基-4-羟基苯基)-4-甲基噻唑-5-羧酸乙酯;非布索坦中间体三;2-(3-醛基-4-羟苯基)-4-甲基噻唑-5-甲酸乙酯;2-(3-醛基-4-羟基苯基)-4-甲基噻吩-5-羧酸乙酯
  • 英文别名:Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate;
    Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate 
  • CAS No.:161798-01-2
  • 分子式:C14H13NO4S
  • 分子量:291.32
  • 精确分子量:291.05700
  • PSA:104.73000
  • InChI:InChI=1/C14H13NO4S/c1-3-19-14(18)12-8(2)15-13(20-12)9-4-5-11(17)10(6-9)7-16/h4-7,17H,3H2,1-2H3
  • 分子结构式:

物化性质

密度:
1.335
沸点:
446.7ºC at 760 mmHg
闪点:
223.9ºC
折射率:
1.625

安全信息

密度:
1.335
沸点:
446.7ºC at 760 mmHg
闪点:
223.9ºC
折射率:
1.625

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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