英语词典化工词典

5-Thiazolecarboxylicacid, 2-chloro-4-methyl-, ethyl ester

5-Thiazolecarboxylicacid, 2-chloro-4-methyl-, ethyl ester


  • 中文别名:2-氯-4-甲基-1,3-噻唑-5-甲酸乙酯
  • 中文释义:2-氯-4-甲基-1,3-噻唑-5-甲酸乙酯;2-氯-4-甲基噻唑-5-羧酸乙酯
  • 英文别名:Ethyl 2-chloro-4-methylthiazole-5-carboxylate;
    ETHYL 2-CHLORO-4-METHYL-1,3-THIAZOLE-5-CARBOXYLATE 
  • CAS No.:7238-62-2
  • 分子式:C7H8ClNO2S
  • 分子量:205.66
  • 精确分子量:204.99600
  • PSA:67.43000
  • InChI:InChI=1/C11H17ClN4O3/c12-6-9(17)7-15-8-13-10(16(18)19)11(15)14-4-2-1-3-5-14/h8-9,17H,1-7H2
  • 分子结构式:

物化性质

密度:
1.51g/cm3
熔点:
46ºC
沸点:
536ºC at 760 mmHg
闪点:
277.9ºC
折射率:
1.656

安全信息

密度:
1.51g/cm3
熔点:
46ºC
沸点:
536ºC at 760 mmHg
闪点:
277.9ºC
折射率:
1.656

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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