英语词典化工词典

3-Thiophenecarboxylicacid, 4,5-dihydro-4-oxo-2-(phenylamino)-, ethyl ester

3-Thiophenecarboxylicacid, 4,5-dihydro-4-oxo-2-(phenylamino)-, ethyl ester


  • 中文别名:2-苯胺-4-氧代-4,5-二氢噻吩-3-羧酸乙酯
  • 中文释义:2-苯胺-4-氧代-4,5-二氢噻吩-3-羧酸乙酯
  • 英文别名:ethyl 2-anilino-4-oxothiophene-3-carboxylate;
    Ethyl 2-anilino-4-oxo-4,5-dihydro-3-thiophenecarboxylate;
    ethyl 2-anilino-4-oxo-4,5-dihydrothiophene-3-carboxylate;
    ethyl 2-phenylamino-4-oxo-4,5-dihydrothiophene-3-carboxylate;
    ethyl 4-oxo-2-(phenylamino)-5-hydrothiophene-3-carboxylate;
    ethyl 2-anilino-4-oxo-4,5-dihydrothiophen-3-carboxylate 
  • CAS No.:78267-15-9
  • 分子式:C13H13NO3S
  • 分子量:263.31
  • 精确分子量:263.06200
  • PSA:80.70000
  • InChI:The Key: YRQHGQZNSXMEGA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.364g/cm3
熔点:
147-149ºC
沸点:
402.2ºC at 760 mmHg
闪点:
197ºC
折射率:
1.658

安全信息

密度:
1.364g/cm3
熔点:
147-149ºC
沸点:
402.2ºC at 760 mmHg
闪点:
197ºC
折射率:
1.658

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇