3-Pyridinecarboxamide,1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-
- 中文别名：N-乙基-3-氰基-4-甲基-6-羟基-2-吡啶酮
- 中文释义：N-乙基-3-氰基-4-甲基-6-羟基-2-吡啶酮;1-乙基-1,2-二氢-6-羟基-4-甲基-2-氧代-3-吡啶酰胺;氰基吡啶酮;N-乙基-3-甲酰氨基-4-甲基-6-羟基-2-吡啶酮
- 英文别名：1-ethyl-2-hydroxy-4-methyl-6-oxopyridine-3-carboxamide;
1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarboxamide;
1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide;
1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide;
1-ethyl-3-aminocarbonyl-4-methyl-6-hydroxy-pyridone;
3-Carbamoyl-4-methyl-6-hydroxy-n-ethyl pyridone;
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinamide;
1-ethyl-3-carbamoyl-4-methyl-6-hydroxypyrid-2-one;
1-ethyl-3-aminocarbonyl-4-methyl-6-hydroxypyrid-2-one;
6-hydroxy-3-carbamoyl-4-methyl-1-ethylpyrid-2-one;
EINECS 249-433-9
- CAS No.：29097-12-9
- 分子式：
C9H12N2O3
- 分子量：196.20
- 精确分子量：196.08500
- PSA：85.32000
- InChI：InChI=1/C9H12N2O3/c1-3-11-6(12)4-5(2)7(8(10)13)9(11)14/h4,14H,3H2,1-2H3,(H2,10,13)
- 分子结构式：
物化性质
- 外观与性状：
- 灰白色粉末
- 密度：
- 1.329 g/cm3
- 沸点：
- 395.1ºC at 760 mmHg
- 闪点：
- 192.7ºC
- 折射率：
- 1.588
- 蒸汽压：
- 7.01E-08mmHg at 25°C
安全信息
- 外观与性状：
- 灰白色粉末
- 密度：
- 1.329 g/cm3
- 沸点：
- 395.1ºC at 760 mmHg
- 闪点：
- 192.7ºC
- 折射率：
- 1.588
- 蒸汽压：
- 7.01E-08mmHg at 25°C
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%
