4-(dimethylamino)-2-oxo-1H-pyridine-3-carbonitrile
- 中文别名:4-二甲基氨基-2-氧代-1,2-二氢-3-吡啶甲腈
- 中文释义:4-二甲基氨基-2-氧代-1,2-二氢-3-吡啶甲腈
- 英文别名:4-(dimethylamino)-2-oxo-1H-pyridine-3-carbonitrile;
3-Cyano-4-(dimethylamino)-2-(1H)-pyridone;
4-dimethylamino-3-cyanopyrid-2-one;
4-dimethylamino-2-oxo-1,2-dihydro-pyridine-3-carbonitrile;
HMS2346C20;
4-(dimethylamino)-2-oxo-1,2-dihydro-3-pyridinecarbonitrile
- CAS No.:62321-91-9
- 分子式:C8H9N3O
- 分子量:163.17700
- 精确分子量:163.07500
- PSA:59.89000
- InChI:The Key: HLCZCBPPRBHVIE-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.21g/cm3
- 熔点:
- 282-284ºC
- 沸点:
- 398.3ºC at 760 mmHg
- 闪点:
- 194.7ºC
- 折射率:
- 1.57
安全信息
- 密度:
- 1.21g/cm3
- 熔点:
- 282-284ºC
- 沸点:
- 398.3ºC at 760 mmHg
- 闪点:
- 194.7ºC
- 折射率:
- 1.57
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%