4-hydroxy-5-methyl-1H-pyridin-2-one

  • 基本信息
  • 物化性质
  • 安全信息
  • 海关数据
  • 下游产品

4-hydroxy-5-methyl-1H-pyridin-2-one 基本信息

中文名称:
4-hydroxy-5-methyl-1H-pyridin-2-one 
中文别名:
4-hydroxy-5-methyl-1H-pyridin-2-one 
英文名称:
4-hydroxy-5-methyl-1H-pyridin-2-one
英文别名:
4-hydroxy-5-methyl-1H-pyridin-2-one;
4-Hydroxy-5-methyl-2-oxo-1,2-dihydropyridine;
hydroxy-4 methyl-5-1H-pyridone;
4-hydroxy-5-methylpyridin-2(1H)-one;
4-hydroxy-5-methyl-1H-2-pyridone;
1,2-dihydro-4-hydroxy-5-methyl-2-oxopyridine;
2,4-Dihydroxy-5-methylpyridine;
hydroxy-4 methyl-5-1H-pyridone-2;
4-hydroxy-5-methyl-2-pyridone;
4-hydroxy-5-methyl-2(1H)-pyridinone 
CAS No.:
41935-71-1
分 子 式:
C6H7NO2
分 子 量:
125.12500
精确分子量:
125.04800
PSA:
53.35000
InChI:
The Key: DOTGZUGIZALMLZ-UHFFFAOYSA-N
分子结构式:
SDS:
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4-hydroxy-5-methyl-1H-pyridin-2-one 物化性质

密度:
1.306g/cm3
沸点:
477.1ºC at 760 mmHg
闪点:
242.3ºC
折射率:
1.603

4-hydroxy-5-methyl-1H-pyridin-2-one 安全信息

海关代码:
2933399090

4-hydroxy-5-methyl-1H-pyridin-2-one 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%

4-hydroxy-5-methyl-1H-pyridin-2-one 下游产品

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