4-Pyridinecarboxaldehyde,2,3,5,6-tetrachloro-
- 中文别名:2,3,5,6-四氯吡啶-4-甲醛
- 中文释义:2,3,5,6-四氯吡啶-4-甲醛;2,3,5,6-四氯异烟酸;2,3,5,6-四氯-4-吡啶甲醛
- 英文别名:2,3,5,6-tetrachloropyridine-4-carbaldehyde;
tetrachloro-pyridine-4-carbaldehyde;
2,3,5,6-Tetrachlorpyridin-4-carbaldehyd;
2,3,4,5-TETRA-O-ACETYL-D-XYLONONITRILE;
2,3,5,6-Tetrachloroisonicotinaldehyde;
2,3,5,6-TETRACHLOROPYRIDINE-4-CARBOXALDEHYDE;
2,3,5,6-Tetrachloro-4-pyridinecarboxaldehyde
- CAS No.:68054-26-2
- 分子式:C6HCl4NO
- 分子量:244.89
- 精确分子量:242.88100
- PSA:29.96000
- InChI:InChI=1/C6HCl4NO/c7-3-2(1-12)4(8)6(10)11-5(3)9/h1H
- 分子结构式:
物化性质
- 密度:
- 1.723 g/cm3
- 沸点:
- 302.6ºC at 760 mmHg
- 闪点:
- 136.8ºC
- 折射率:
- 1.631
安全信息
- 密度:
- 1.723 g/cm3
- 沸点:
- 302.6ºC at 760 mmHg
- 闪点:
- 136.8ºC
- 折射率:
- 1.631
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%