英语词典化工词典

4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl-

4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl-


  • 中文别名:5-羟基-6-硝基-2-苯基-苯并吡喃-4-酮
  • 英文别名:5-hydroxy-6-nitro-2-phenylchromen-4-one;
    6-Nitro-5-hydroxy-flavon;
    5-hydroxy-6-nitro-2-phenyl-4h-chromen-4-one;
    5-HYDROXY-6-NITRO-2-PHENYL-CHROMEN-4-ONE;
    5-Hydroxy-6-nitro-2-phenyl-chromen-4-on;
    5-hydroxy-6-nitroflavone 
  • CAS No.:92424-80-1
  • 分子式:C15H9NO5
  • 分子量:0
  • 精确分子量:283.04800
  • PSA:96.26000
  • InChI:The Key: WYRPSALLMOLFKE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.494g/cm3
沸点:
464.3ºC at 760mmHg
闪点:
234.6ºC
折射率:
1.692

安全信息

密度:
1.494g/cm3
沸点:
464.3ºC at 760mmHg
闪点:
234.6ºC
折射率:
1.692

海关数据

中国海关编码:2914700090

概述:
2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 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%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
摘要/Summary:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

热门化工词典词汇