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4-Pyridinecarboxylicacid, 2,3,5,6-tetrachloro-

4-Pyridinecarboxylicacid, 2,3,5,6-tetrachloro-


  • 中文别名:2,3,5,6-四氯吡啶-4-羧酸
  • 中文释义:2,3,5,6-四氯吡啶-4-羧酸
  • 英文别名:2,3,5,6-Tetrachloropyridine-4-carboxylic acid;
    4-Pyridinecarboxylicacid,2,3,5,6-tetrachloro;
    2,3,5,6-Tetrachlor-pyridin-carbonsaeure-(4);
    2,3,5,6-Tetrachlor-pyridin-4-carbonsaeure;
    2,3,5,6-Tetrachlorisonicotinsaeure;
    Tetrachlor-isonicotinsaeure;
    Isonicotinicacid,tetrachloro-(8CI);
    tetrachloro-isonicotinic acid;
    tetrachloroisonicotic acid 
  • CAS No.:19340-26-2
  • 分子式:C6HCl4NO2
  • 分子量:260.88964
  • 精确分子量:258.87600
  • PSA:50.19000
  • InChI:InChI=1/C6HCl4NO2/c7-2-1(6(12)13)3(8)5(10)11-4(2)9/h(H,12,13)
  • 分子结构式:

物化性质

密度:
1.824g/cm3
沸点:
426.7ºC at 760 mmHg
闪点:
211.9ºC
折射率:
1.629
蒸汽压:
4.85E-08mmHg at 25°C

安全信息

密度:
1.824g/cm3
沸点:
426.7ºC at 760 mmHg
闪点:
211.9ºC
折射率:
1.629
蒸汽压:
4.85E-08mmHg 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%

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