英语词典化工词典

1-Naphthalenol,4-[2-(2-pyridinyl)diazenyl]-

1-Naphthalenol,4-[2-(2-pyridinyl)diazenyl]-


  • 中文别名:4-(2-吡啶基偶氮)萘酚
  • 英文别名:(4E)-4-(pyridin-2-ylhydrazinylidene)naphthalen-1-one;
    1-Naphthalenol,4-(2-pyridinylazo);
    4-(2-Pyridylazo)-1-naphthol;
    4-pyridin-2-ylazo-naphthalen-1-ol;
    1-(2-pyridylazo)-4-hydroxynaphthalene;
    4-(PYRIDIN-2-YLAZO)NAPHTHOL;
    4-(2-Pyridylazo)naphthol 
  • CAS No.:7385-98-0
  • 分子式:

    C15H11N3O

  • 分子量:0
  • 精确分子量:249.09000
  • PSA:54.35000
  • InChI:The Key: PHXBEBHRRKEUOJ-ISLYRVAYSA-N
  • 分子结构式:

物化性质

密度:
1.247g/cm3
沸点:
429.996ºC at 760 mmHg
闪点:
213.854ºC
折射率:
1.662

安全信息

密度:
1.247g/cm3
沸点:
429.996ºC at 760 mmHg
闪点:
213.854ºC
折射率:
1.662

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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