4-Pyridinecarboxaldehyde,3,5-dichloro-2,6-difluoro-
- 中文别名:3,5-二氯-2,6-二氟吡啶-4-甲醛
- 中文释义:3,5-二氯-2,6-二氟吡啶-4-甲醛;3,5-二氯-2,6-二氟-4-吡啶甲醛
- 英文别名:3,5-dichloro-2,6-difluoropyridine-4-carbaldehyde;
3,5-Dichloro-2,6-difluoropyridine-4-carboxaldehyde
- CAS No.:17723-32-9
- 分子式:C6HCl2F2NO
- 分子量:211.98
- 精确分子量:210.94000
- PSA:29.96000
- InChI:The Key: QEUAYMLYSRYBEG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.673 g/cm3
- 沸点:
- 258.6ºC at 760 mmHg
- 闪点:
- 110.2ºC
- 折射率:
- 1.558
- 蒸汽压:
- 0.0136mmHg at 25°C
安全信息
- 密度:
- 1.673 g/cm3
- 沸点:
- 258.6ºC at 760 mmHg
- 闪点:
- 110.2ºC
- 折射率:
- 1.558
- 蒸汽压:
- 0.0136mmHg 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%