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2,3-diphenylphthalazine-1,4-dione

2,3-diphenylphthalazine-1,4-dione


  • 中文别名:2,3-二氢-2,3-二苯基-1,4-酞嗪二酮
  • 英文别名:2,3-diphenylphthalazine-1,4-dione;
    1,4-phthalazinedione;
    N,N'-Diphenyl-N,N'-phthaloyl-hydrazin;
    2,3-Diphenyl-2,3-dihydro-1,4-phthalazinedione;
    2,3-Diphenyl-2,3-dihydro-phthalazin-1,4-dion;
    1,4-Phthalazinedione,2,3-dihydro-2,3-diphenyl;
    2,3-diphenyl-2,3-dihydro-phthalazine-1,4-dione 
  • CAS No.:63546-88-3
  • 分子式:C20H14N2O2
  • 分子量:314.33700
  • 精确分子量:314.10600
  • PSA:44.00000
  • InChI:The Key: YDJLXZOYRIGAPP-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.311g/cm3
沸点:
487.3ºC at 760 mmHg
闪点:
220.7ºC
折射率:
1.675

安全信息

密度:
1.311g/cm3
沸点:
487.3ºC at 760 mmHg
闪点:
220.7ºC
折射率:
1.675

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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