英语词典化工词典

1H-2-Benzopyran-1-one,6,8-dihydroxy-7-methoxy-3-methyl-

1H-2-Benzopyran-1-one,6,8-dihydroxy-7-methoxy-3-methyl-


  • 中文别名:网状菌醇
  • 中文释义:网状菌醇;6,8-dihydroxy-7-methoxy-3-methylisochromen-1-one
  • 英文别名:6,8-dihydroxy-7-methoxy-3-methylisochromen-1-one;
    6,8-dihydroxy-7-methoxy-3-methyl-isochromen-1-one;
    Reticulol;
    6,8-Dihydroxy-7-methoxy-3-methylisocumarin 
  • CAS No.:26246-41-3
  • 分子式:

    C11H10O5

  • 分子量:222.1941
  • 精确分子量:222.05300
  • PSA:79.90000
  • InChI:The Key: LREZRXWUEZCZRU-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.424g/cm3
沸点:
473.2ºC at 760mmHg
闪点:
192.2ºC
折射率:
1.621
蒸汽压:
1.4E-09mmHg at 25°C

安全信息

密度:
1.424g/cm3
沸点:
473.2ºC at 760mmHg
闪点:
192.2ºC
折射率:
1.621
蒸汽压:
1.4E-09mmHg at 25°C

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧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
摘要/Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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