3-Thiophenepropanoicacid, b-oxo-, ethyl ester
- 中文别名:3-氧代-3-(3-噻吩基)丙酸乙酯
- 中文释义:3-氧代-3-(3-噻吩基)丙酸乙酯
- 英文别名:ethyl 3-oxo-3-thiophen-3-ylpropanoate;
AC-7793;
ETHYL 3-OXO-3-(3-THIENYL)PROPIONATE;
3-oxo-3-thiophen-3-ylpropionic acid ethyl ester;
ethyl 3-oxo-3-(thien-3-yl)propionate;
ethyl thiophene-3-carbonylacetate;
ethyl 3-oxo-3-(thiophen-3-yl)propanoate
- CAS No.:53090-46-3
- 分子式:C9H10O3S
- 分子量:198.24
- 精确分子量:198.03500
- PSA:71.61000
- InChI:The Key: UVFAIFOWWYWRRD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.213g/cm3
- 沸点:
- 274.304ºC at 760 mmHg
- 闪点:
- 119.695ºC
- 折射率:
- 1.528
安全信息
- 密度:
- 1.213g/cm3
- 沸点:
- 274.304ºC at 760 mmHg
- 闪点:
- 119.695ºC
- 折射率:
- 1.528
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%