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7,8,9,10-tetrahydro-naphthacenee-5,12-dione

7,8,9,10-tetrahydro-naphthacenee-5,12-dione


  • 中文别名:7,8,9,10-tetrahydro-naphthacenee-5,12-dione
  • 中文释义:7,8,9,10-tetrahydro-naphthacenee-5,12-dione
  • 英文别名:7,8,9,10-tetrahydro-naphthacenee-5,12-dione;
    1,2,3,4-Tetrahydro-6,11-naphthacenequinone;
    7,8,9,10-tetrahydro-naphthacene-5,12-dione;
    1,2,3,4-tetrahydronaphthacene-6,11-quinone;
    6-methylsulfanyl-2,4-dithioxo-1,2,3,4-tetrahydropyrimidin-5-carbonitrile;
    tetrahydro-1,2,3,4 naphtacenequinone;
    1,2,3,4-Tetrahydro-6,11-tetracenequinone;
    5-Pyrimidinecarbonitrile,1,2,3,4-tetrahydro-6-(methylthio)-2,4-dithioxo;
    1,2,3,4-tetrahydro-6-(methylsulfanyl)-2,4-dithioxopyrimidincarbonitrile;
    7,8,9,10-Tetrahydro-naphthacen-5,12-dion 
  • CAS No.:5349-90-6
  • 分子式:C18H14O2
  • 分子量:262.30300
  • 精确分子量:262.09900
  • PSA:34.14000
  • InChI:The Key: XFOHBSLKSOSFBE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.41g/cm3
熔点:
N/A
沸点:
391.8ºC at 760 mmHg
闪点:
190.8ºC
折射率:
1.575

安全信息

密度:
1.41g/cm3
熔点:
N/A
沸点:
391.8ºC at 760 mmHg
闪点:
190.8ºC
折射率:
1.575

海关数据

中国海关编码:2914690090

概述:
2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
摘要/Summary:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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