英语词典化工词典

2(1H)-Pyridinone,3,5-dibromo-4-methyl-

2(1H)-Pyridinone,3,5-dibromo-4-methyl-


  • 中文别名:3,5-二溴-4-甲基-2(1H)-吡啶酮
  • 中文释义:3,5-二溴-4-甲基-2(1H)-吡啶酮;2-羟基-3,5-二溴-4-甲基啶
  • 英文别名:3,5-dibromo-4-methyl-1H-pyridin-2-one;
    3,5-Dibromo-4-methyl-2(1H)-pyridone;
    3,5-Dibromo-2-hydroxy-4-picoline;
    2(1H)-Pyridinone,3,5-dibromo-4-methyl;
    2-Hydroxy-3,5-dibromo-4-picoline;
    2-hydroxyl-3,5-dibromo4-methylpyridine;
    3.5-Dibrom-4-methyl-2-pyridon;
    3,5-Dibromo-2-hydroxy-4-methylpyridine;
    3,5-dibromo-4-methylpyridin-2-ol 
  • CAS No.:89581-53-3
  • 分子式:C6H5Br2NO
  • 分子量:0
  • 精确分子量:264.87400
  • PSA:33.12000
  • InChI:InChI=1/C6H5Br2NO/c1-3-4(7)2-9-6(10)5(3)8/h2H,1H3,(H,9,10)
  • 分子结构式:

物化性质

密度:
2.081
沸点:
287.1ºC at 760 mmHg
闪点:
127.4ºC
折射率:
1.636

安全信息

密度:
2.081
沸点:
287.1ºC at 760 mmHg
闪点:
127.4ºC
折射率:
1.636

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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