1-甲基-4(1H)-吡啶酮
- 中文名称:
- 1-甲基-4(1H)-吡啶酮
- 中文别名:
- 1-methylpyridin-4-one
- 英文名称:
- 4(1H)-Pyridinone,1-methyl-
- 英文别名:
- 1-methylpyridin-4-one;
methylpyrid-4-one;
1-Methyl-4-pyridinone;
1-Methyl-4-oxopyridine;
1-Methyl-4-pyridone;
N-Methyl-4-pyridone;
N-Methyl-|A-pyridone
- CAS No.:
- 695-19-2
- 分 子 式:
-
C6H7NO
- 分 子 量:
- 0
- 精确分子量:
- 109.05300
- PSA:
- 22.00000
- InChI:
- The Key: OYPBUQASUUMJKG-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
1-甲基-4(1H)-吡啶酮 物化性质
- 密度:
- 1.084g/cm3
- 沸点:
- 175.4ºC at 760 mmHg
- 闪点:
- 66.2ºC
- 折射率:
- 1.521
1-甲基-4(1H)-吡啶酮 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%