英语词典化工词典

flavanone hydrazone

flavanone hydrazone


  • 中文别名:黄烷酮腙
  • 中文释义:黄烷酮腙
  • 英文别名:FLAVANONE HYDRAZONE;
    (2-PhenylchroMan-4-ylidene)hydrazine;
    2,3-dihydro-2-phenyl-4-benzopyrone hydrazone;
    2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one hydrazone;
    Flavanon-hydrazon;
    2-phenyl-chroman-4-one hydrazone 
  • CAS No.:1692-46-2
  • 分子式:

    C15H14N2O

  • 分子量:238.28
  • 精确分子量:238.11100
  • PSA:47.61000
  • InChI:The Key: LTYOJFOTFBGRPP-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.21g/cm3
熔点:
110-112ºC
沸点:
425.2ºC at 760 mmHg
闪点:
210.9ºC
折射率:
1.635
蒸汽压:
1.95E-07mmHg at 25°C

安全信息

密度:
1.21g/cm3
熔点:
110-112ºC
沸点:
425.2ºC at 760 mmHg
闪点:
210.9ºC
折射率:
1.635
蒸汽压:
1.95E-07mmHg at 25°C

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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