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4-OXO-4-PYRIDIN-4-YL-BUTYRIC ACID ETHYL ESTER

名称

[ CAS 号 ]:
25370-46-1

[ 英文名 ]:
4-OXO-4-PYRIDIN-4-YL-BUTYRIC ACID ETHYL ESTER

[英文别名 ]:

4-oxo-4-[4]pyridyl-butyric acid ethyl ester
|A-oxo-4-Pyridinebutanoic Acid Ethyl Estee
3-Isonicotinoyl-propionsaeure-ethylester
4-Oxo-4-<pyridyl-(4)>-buttersaeure-ethylester
4-Oxo-4-<pyridyl-4>butansaeure-ethylester
4-Oxo-4-pyridin-4-yl-butyric acid ethyl ester
4-Oxo-4-[4]pyridyl-buttersaeure-aethylester
Ethyl 4-oxo-4-(4-pyridyl)butyrate
ethyl 4-oxo-4-(pyridin-4-yl)butyrate

物理化学性质

[ 密度 ]:
1.128g/cm3

[ 沸点 ]:
347.7ºC at 760mmHg

[ 分子式 ]:
C₁₁H₁₃NO₃

[ 分子量 ]:
207.22600

[ 闪点 ]:
164.1ºC

[ 精确质量 ]:
207.09000

[ PSA ]:
56.26000

[ LogP ]:
1.60760

[ 蒸汽压 ]:
0mmHg at 25°C

[ 折射率 ]:
1.507

安全信息

[ 海关编码 ]:
2933399090

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海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
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

[ 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%