4-Hydroxy-2-pyridinecarboxylic acid ethyl ester
- 中文别名:4-羟基-2-吡啶羧酸乙酯
- 中文释义:4-羟基-2-吡啶羧酸乙酯;4-羟基-2-吡啶甲酸乙酯
- 英文别名:ethyl 4-oxo-1H-pyridine-2-carboxylate;
ethyl 4-hydroxy-2-pyridinecarboxylate;
4-Hydroxy-pyridin-2-carbonsaeure-aethylester;
4-hydroxy-pyridine-2-carboxylic acid ethyl ester;
4-Hydroxy-picolinsaeure-ethylester;
Ethyl 4-hydroxypicolinate;
4-HYDROXY-2-PYRIDINECARBOXYLIC ACID ETHYL ESTER
- CAS No.:53764-72-0
- 分子式:C8H9NO3
- 分子量:167.16196
- 精确分子量:167.05800
- PSA:59.42000
- InChI:The Key: NXYYJUMPOIFBFP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.234g/cm3
- 沸点:
- 411.531ºC at 760 mmHg
- 闪点:
- 202.687ºC
- 折射率:
- 1.542
安全信息
- 密度:
- 1.234g/cm3
- 沸点:
- 411.531ºC at 760 mmHg
- 闪点:
- 202.687ºC
- 折射率:
- 1.542
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%