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%