3-Pyridinecarboxaldehyde,4-methyl-
- 中文别名:4-甲基吡啶-3-甲醛
- 中文释义:4-甲基吡啶-3-甲醛;4-甲基吡啶-5-甲醛
- 英文别名:4-methylpyridine-3-carbaldehyde;
4-methyl-3-pyridinecarboxylate;
4-Methyl-3-pyridincarbaldehyd;
4-methyl-3-formylpyridine;
4-Methyl-3-pyridinecarboxaldehyde;
4-METHYLNICOTINALDEHYDE;
4-Methylpyridine-3-carboxaldehyde;
4-methyl-pyridine-3-carbaldehyde
- CAS No.:51227-28-2
- 分子式:C7H7NO
- 分子量:121.14
- 精确分子量:121.05300
- PSA:29.96000
- InChI:InChI=1/C7H7NO/c1-6-2-3-8-4-7(6)5-9/h2-5H,1H3
- 分子结构式:
物化性质
- 密度:
- 1.095g/cm3
- 沸点:
- 233.3ºC at 760mmHg
- 闪点:
- 100.6ºC
- 折射率:
- 1.563
安全信息
- 密度:
- 1.095g/cm3
- 沸点:
- 233.3ºC at 760mmHg
- 闪点:
- 100.6ºC
- 折射率:
- 1.563
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%