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1,2-dinaphthalen-1-ylethane-1,2-dione

1,2-dinaphthalen-1-ylethane-1,2-dione


  • 中文别名:1,2-dinaphthalen-1-ylethane-1,2-dione
  • 中文释义:1,2-dinaphthalen-1-ylethane-1,2-dione
  • 英文别名:1,2-dinaphthalen-1-ylethane-1,2-dione;
    Di-[1]naphthyl-aethandion;
    1,1'-dinaphthoylglyoxal;
    bi-1,1'-naphthoyl;
    1,1'-Binaphthoyl;
    1,2-bis(naphthalen-1-yl)ethane-1,2-dione;
    di-[1]naphthyl-ethanedione;
    1,2-di(naphthalen-1-yl)ethane-1,2-dione;
    Ethanedione,di-1-naphthalenyl 
  • CAS No.:3457-41-8
  • 分子式:

    C22H14O2

  • 分子量:310.34500
  • 精确分子量:310.09900
  • PSA:34.14000
  • InChI:The Key: BBWHFKLQXLXHNI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.248g/cm3
沸点:
528.5ºC at 760 mmHg
闪点:
232.3ºC
折射率:
1.707

安全信息

密度:
1.248g/cm3
沸点:
528.5ºC at 760 mmHg
闪点:
232.3ºC
折射率:
1.707

海关数据

中国海关编码:2914399090

概述:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
摘要/Summary:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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