2(1H)-Pyridinone,3,4-diamino-
- 中文别名:3,4-二氨基-2-羟基吡啶
- 中文释义:3,4-二氨基-2-羟基吡啶;1-Azabicyclo[2.2.2]oct-2-ene-3-carboxylic acid methyl ester hydrochloride;methyl 1-azabicyclo[2.2.2]oct-2-ene-3-carboxylate hydrochloride;1-Azabicyclo[2.2.2]oct-2-ene-3-carboxylic acid, methyl ester, hydrochloride;Butalin;N-sec-Butyl-4
- 英文别名:3,4-Diamino-2-hydroxypyridine;
3,4-DIAMINOPYRIDIN-2-OL;
4-diaMino;
3,4-Diamino-2-hydroxypyridin;
3,4-Diamino-1H-pyridin-2-one;
3,4-Diamino-2-pyridinol
- CAS No.:33631-02-6
- 分子式:C5H7N3O
- 分子量:125.13
- 精确分子量:125.05900
- PSA:85.16000
- InChI:InChI=1/C7H6F3NO2S/c8-7(9,10)5-2-1-3-6(4-5)14(11,12)13/h1-4H,(H2,11,12,13)
- 分子结构式:
物化性质
- 密度:
- 1.46g/cm3
- 沸点:
- 545.7ºC at 760mmHg
- 闪点:
- 283.8ºC
- 折射率:
- 1.493
安全信息
- 密度:
- 1.46g/cm3
- 沸点:
- 545.7ºC at 760mmHg
- 闪点:
- 283.8ºC
- 折射率:
- 1.493
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%