1-(1-oxidopyridin-1-ium-2-yl)ethanone
- 中文别名:2-乙酰基吡啶N-氧化物
- 中文释义:2-乙酰基吡啶N-氧化物
- 英文别名:1-(1-oxidopyridin-1-ium-2-yl)ethanone;
Ethanone,1-(1-oxido-2-pyridinyl)-(9CI);
1-(1-oxy-pyridin-2-yl)-ethanone;
1-(1-oxidopyridin-6-yl)ethanone;
N-oxy-pyridine-2-yl-ethanone;
2-acetyl-1-pyridone;
2-acetylpyridine 1-oxide;
2-acetylpyridine N-oxide;
1-(1-oxido-2-pyridinyl)ethanone
- CAS No.:2457-50-3
- 分子式:
C7H7NO2
- 分子量:137.13600
- 精确分子量:137.04800
- PSA:42.53000
- InChI:The Key: VHZYBRINFLDXLR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.13g/cm3
- 沸点:
- 347.3ºC at 760mmHg
- 闪点:
- 163.8ºC
- 折射率:
- 1.535
- 蒸汽压:
- 5.44E-05mmHg at 25°C
安全信息
- 密度:
- 1.13g/cm3
- 沸点:
- 347.3ºC at 760mmHg
- 闪点:
- 163.8ºC
- 折射率:
- 1.535
- 蒸汽压:
- 5.44E-05mmHg 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%