2(1H)-Pyridinone,1-propyl-
- 中文别名:1-丙基-2(1H)-吡啶酮
- 英文别名:1-propylpyridin-2-one;
1-propylhydropyridin-2-one;
N-propyl pyridone;
1-propyl-1H-pyridin-2-one;
N-Propyl-2-pyridone;
1-Propyl-1H-pyridin-2-on
- CAS No.:19006-63-4
- 分子式:C8H11NO
- 分子量:137.18
- 精确分子量:137.08400
- PSA:22.00000
- 分子结构式:
物化性质
- 密度:
- 1.018g/cm3
- 沸点:
- 282ºC at 760 mmHg
- 闪点:
- 131.1ºC
- 折射率:
- 1.504
- 蒸汽压:
- 0.00345mmHg at 25°C
安全信息
- 密度:
- 1.018g/cm3
- 沸点:
- 282ºC at 760 mmHg
- 闪点:
- 131.1ºC
- 折射率:
- 1.504
- 蒸汽压:
- 0.00345mmHg 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%