3-Isoxazolecarboxylicacid, 5-(2-thienyl)-, ethyl ester
- 中文别名:5-噻唑-异噁唑-3-甲酸乙酯
- 中文释义:5-(2-噻吩基)异噁唑-3-羧酸乙酯;5-噻唑-异噁唑-3-甲酸乙酯
- 英文别名:Ethyl 5-(thiophen-2-yl)isoxazole-3-carboxylate;
ethyl 5-thiophen-2-yl-1,2-oxazole-3-carboxylate
- CAS No.:90924-54-2
- 分子式:C10H9NO3S
- 分子量:223.25
- 精确分子量:223.03000
- PSA:80.57000
- InChI:The Key: YPIUQIUZEYMWAX-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.278g/cm3
- 熔点:
- 47.5-51.5ºC
- 沸点:
- 379.7ºC at 760 mmHg
- 闪点:
- 183.4ºC
- 折射率:
- 1.554
安全信息
- 密度:
- 1.278g/cm3
- 熔点:
- 47.5-51.5ºC
- 沸点:
- 379.7ºC at 760 mmHg
- 闪点:
- 183.4ºC
- 折射率:
- 1.554
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%