英语词典化工词典

1,4-dihydroxynaphthalene-2,3-dione

1,4-dihydroxynaphthalene-2,3-dione


  • 中文别名:2,3-DIHYDROXY-1,4-NAPHTHOQUINONE
  • 中文释义:2,3-DIHYDROXY-1,4-NAPHTHOQUINONE
  • 英文别名:1,4-dihydroxynaphthalene-2,3-dione;
    Isonaphthazarin;
    2,4-naphthosemiquinone;
    2,3-dihydroxynaphthalene-1,4-dione;
    UNII-P55V4GVI5W;
    Isonaphthazarine;
    2,3-dihydroxynaphtho-1,4-quinone;
    2,3-Dihydroxy-1,4-naphthalindion;
    2,3-Dihydroxynaphthoquinone;
    2,3-Dihydroxy-1,4-naphthochinon 
  • CAS No.:605-37-8
  • 分子式:

    C10H6O4

  • 分子量:190.15200
  • 精确分子量:190.02700
  • PSA:74.60000
  • InChI:The Key: BVQUETZBXIMAFZ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.6g/cm3
沸点:
550.6ºC at 760 mmHg
闪点:
300.8ºC
折射率:
1.709

安全信息

密度:
1.6g/cm3
沸点:
550.6ºC at 760 mmHg
闪点:
300.8ºC
折射率:
1.709

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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