英语词典化工词典

7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one

7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one


  • 中文别名:7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one
  • 中文释义:7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one
  • 英文别名:7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one;
    7-hydroxy-3-(4-methoxyphenyl)-4-methyl-2H-chromen-2-one;
    AC1NSB3Q;
    C15052;
    NCIOpen2_004320;
    MLS001167651;
    CHEMBL1548614;
    STOCK1N-74457;
    CTK1H3306 
  • CAS No.:5219-16-9
  • 分子式:C17H14O4
  • 分子量:282.29100
  • 精确分子量:282.08900
  • PSA:59.67000
  • InChI:The Key: MJQHCKOMFMGCQG-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.284g/cm3
沸点:
500.6ºC at 760 mmHg
闪点:
188.7ºC
折射率:
1.623

安全信息

密度:
1.284g/cm3
沸点:
500.6ºC at 760 mmHg
闪点:
188.7ºC
折射率:
1.623

海关数据

中国海关编码:2932209090

概述:
2932209090. 其他内酯. 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:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇