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8-hydroxy-1,2,6-trimethoxyxanthen-9-one

8-hydroxy-1,2,6-trimethoxyxanthen-9-one


  • 中文别名:8-hydroxy-1,2,6-trimethoxyxanthen-9-one
  • 中文释义:8-hydroxy-1,2,6-trimethoxyxanthen-9-one
  • 英文别名:8-hydroxy-1,2,6-trimethoxyxanthen-9-one;
    DECUSSATIN;
    1-Hydroxy-3,7,8-trimethoxyxanthone;
    1-Hydroxy-3,7,8-trimethoxyxanthen-9-one 
  • CAS No.:20882-69-3
  • 分子式:C16H14O6
  • 分子量:302.27900
  • 精确分子量:302.07900
  • PSA:78.13000
  • InChI:The Key: VYRIGRQQKUZPEX-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.349g/cm3
沸点:
513.5°C at 760 mmHg
闪点:
193.6°C
蒸汽压:
3.62E-11mmHg at 25°C

安全信息

密度:
1.349g/cm3
沸点:
513.5°C at 760 mmHg
闪点:
193.6°C
蒸汽压:
3.62E-11mmHg 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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