4-Pyridinecarboxylicacid, 2-ethylhydrazide
- 中文别名:N\'-乙基吡啶-4-甲酰肼
- 英文别名:N'-ethylpyridine-4-carbohydrazide;
ISONICOTINIC ACID,2-ETHYLHYDRAZIDE;
N-Ethylisoniazid;
1-Ethyl-2-isonicotinylhydrazine;
Isonicotinsaeure-(N'-aethyl-hydrazid);
isonicotinic acid N'-ethyl-hydrazide;
4-Pyridinecarboxylic acid,2-ethylhydrazide
- CAS No.:2365-20-0
- 分子式:C8H11N3O
- 分子量:165.1924
- 精确分子量:165.09000
- PSA:54.02000
- InChI:The Key: QUTHVQGMPKXJQP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.113g/cm3
- 沸点:
- 255.9ºC at 760mmHg
- 闪点:
- 108.5ºC
- 折射率:
- 1.535
- 蒸汽压:
- 0.0159mmHg at 25°C
安全信息
- 密度:
- 1.113g/cm3
- 沸点:
- 255.9ºC at 760mmHg
- 闪点:
- 108.5ºC
- 折射率:
- 1.535
- 蒸汽压:
- 0.0159mmHg 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%