3-Isoxazolecarboxylicacid, 2,5-dihydro-4-methyl-5-oxo-, ethyl ester
- 中文别名:4-甲基-5-氧代-2H-恶唑-3-羧酸乙酯
- 英文别名:ethyl 4-methyl-5-oxo-2H-oxazole-3-carboxylate;
3-Isoxazolecarboxylic acid,2,5-dihydro-4-methyl-5-oxo-,ethyl ester;
4-methyl-5-oxo-2,5-dihydroisoxazole-3-carboxylic acid ethyl ester;
ethyl 4-methyl-5-oxo-2,5-dihydroisoxazole-3-carboxylate
- CAS No.:84280-59-1
- 分子式:C7H9NO4
- 分子量:0
- 精确分子量:171.05300
- PSA:72.30000
- InChI:The Key: NQHGATLLVCDBQN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.261g/cm3
- 沸点:
- 234.5ºC at 760 mmHg
- 闪点:
- 95.6ºC
- 折射率:
- 1.483
安全信息
- 密度:
- 1.261g/cm3
- 沸点:
- 234.5ºC at 760 mmHg
- 闪点:
- 95.6ºC
- 折射率:
- 1.483
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%