1-Methyl-5-cyanopyridine-2(1H)-one
- 中文别名:1-甲基-5-氰基吡啶-2(1H)-酮
- 中文释义:1-甲基-5-氰基吡啶-2(1H)-酮
- 英文别名:1-methyl-6-oxopyridine-3-carbonitrile;
3-Pyridinecarbonitrile,1,6-dihydro-1-methyl-6-oxo;
3-cyano-1-methylpyridone-6;
Nicotinonitrile,1,6-dihydro-1-methyl-6-oxo;
1-Methyl-5-cyano-pyridon-2;
1-methyl-6-oxo-1,6-dihydro-pyridine-3-carbonitrile;
1-Methyl-5-cyano-2-pyridon;
1-Methyl-6-oxo-1,6-dihydro-pyridin-3-carbonitril;
5-cyano-N-methylpyridone
- CAS No.:768-45-6
- 分子量:0
- 精确分子量:134.04800
- PSA:45.79000
- InChI:The Key: XICDFLICODYZJE-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.22g/cm3
- 沸点:
- 284.7ºC at 760 mmHg
- 闪点:
- 126ºC
- 折射率:
- 1.567
安全信息
- 密度:
- 1.22g/cm3
- 沸点:
- 284.7ºC at 760 mmHg
- 闪点:
- 126ºC
- 折射率:
- 1.567
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%