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5-Thiazolecarboxylicacid, 4,5-dihydro-2-methyl-4-oxo-, ethyl ester

5-Thiazolecarboxylicacid, 4,5-dihydro-2-methyl-4-oxo-, ethyl ester


  • 中文别名:4-羟基-2-甲基-1,3-噻唑-5-甲酸乙酯
  • 中文释义:4-羟基-2-甲基-1,3-噻唑-5-甲酸乙酯;ethyl 2-methyl-4-oxo-1,3-thiazole-5-carboxylate
  • 英文别名:ethyl 2-methyl-4-oxo-1,3-thiazole-5-carboxylate;
    ethyl 2-methyl-4-oxo-4,5-dihydro-1,3-thiazole-5-carboxylate;
    2-methyl-4-oxo-4,5-dihydro-thiazole-5-carboxylic acid ethyl ester;
    2-Methyl-thiazolon-(4)-carbonsaeure-(5)-ethylester;
    HMS1787H04;
    5-Thiazolecarboxylicacid,4,5-dihydro-2-methyl-4-oxo-,ethyl ester 
  • CAS No.:89776-82-9
  • 分子式:C7H9NO3S
  • 分子量:0
  • 精确分子量:187.03000
  • PSA:87.66000
  • InChI:The Key: VLGRJARYVGZODP-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.38g/cm3
沸点:
274.4ºC at 760 mmHg
闪点:
119.8ºC
折射率:
1.593

安全信息

密度:
1.38g/cm3
沸点:
274.4ºC at 760 mmHg
闪点:
119.8ºC
折射率:
1.593

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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