英语词典化工词典

4-Pyridinol,3,5-dichloro-2,6-difluoro-

4-Pyridinol,3,5-dichloro-2,6-difluoro-


  • 中文别名:3,5-二氯-2,6-二氟-4-羟基吡啶
  • 中文释义:氟啶草;3,5-二氯-2,6-二氟-4-羟基吡啶;卤草定;3,5-二氯-2,6-二氟-4-吡啶醇
  • 英文别名:haloxydine;
    2,6-difluoro-3,5-dichloro-4-hydroxy pyridine;
    3,5-dichloro-2,6-difluoro-4-hydroxypyridine;
    Caswell No. 304A;
    4-hydroxy-3,5-dichloro-difluoropyridine;
    3,5-dichloro-2,6-difluoropyridin-4-ol;
    3,5-dichloro-2,6-difluoro-1H-pyridin-4-one;
    Haloxydine;
    3,5-Dichloro-2,6-difluoro-4-pyridinol;
    3,5-Dichlor-2,6-difluor-4-hydroxy-pyridin;
    3,5-dichloro-2,6-difluoro-4-pyridinol 
  • CAS No.:2693-61-0
  • 分子式:C5HCl2F2NO
  • 分子量:199.97
  • 精确分子量:198.94000
  • PSA:33.12000
  • InChI:The Key: MJAWMRVEIWPJRW-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.7g/cm3
沸点:
173ºC at 760 mmHg
闪点:
58.4ºC
折射率:
1.519
蒸汽压:
1.29mmHg at 25°C

安全信息

密度:
1.7g/cm3
沸点:
173ºC at 760 mmHg
闪点:
58.4ºC
折射率:
1.519
蒸汽压:
1.29mmHg 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%

热门化工词典词汇