5-hydroxypyridine-2-carbaldehyde
- 中文别名:2-甲酰基-5-羟基吡啶
- 中文释义:2-甲酰基-5-羟基吡啶;5-羟基吡啶-2-甲醛
- 英文别名:2-Pyridinecarboxaldehyde, 5-hydroxy-;
5-hydroxypyridine-2-carbaldehyde;
5-hydroxy-pyridine-2-carbaldehyde;
5-Hydroxypyridine-2-carboxaldehyde;
5-hydroxy-2-pyridinecarboxaldehyde;
Picolinaldehyde,dimer;
5-(hydroxy)picoline aldehyde;
5-Hydroxy-2-pyridincarbaldehyd;
2-formyl-5-hydroxy pyridine;
5-hydroxypicolinaldehyde;
5-Hydroxypicolinaldehyde
- CAS No.:31191-08-9
- 分子式:C6H5NO2
- 分子量:123.10900
- 精确分子量:123.03203
- PSA:50.2 A2
- InChI:InChI=1/C6H5NO2/c8-4-5-1-2-6(9)3-7-5/h1-4,9H
- 分子结构式:
物化性质
- 密度:
- 1.327±0.06 g/cm3
- 沸点:
- 363.5±22.0 °C
- 闪点:
- 173.7±22.3 °C
- 水溶解性:
- Soluble (44 g/L)
- 折射率:
- 1.629
- 蒸汽密度:
- 8.56E-6 Torr
安全信息
- 密度:
- 1.327±0.06 g/cm3
- 沸点:
- 363.5±22.0 °C
- 闪点:
- 173.7±22.3 °C
- 水溶解性:
- Soluble (44 g/L)
- 折射率:
- 1.629
- 蒸汽密度:
- 8.56E-6 Torr
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%