英语词典化工词典

7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde

7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde


  • 中文别名:7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde
  • 中文释义:7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde
  • 英文别名:7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde;
    7-(3-nitro-benzyl)-7H-purin-6-ylamine;
    7-(N,N-diethylamino)-4-formylcoumarin;
    7-(diethylamino)-2-oxo-2H-chromene-4-carbaldehyde;
    7-(m-Nitrobenzyl)adenin;
    4-formyl-7-N,N-diethylaminocoumarin;
    7-diethylamino-4-formylcoumarin 
  • CAS No.:54711-39-6
  • 分子式:C14H15NO3
  • 分子量:245.27400
  • 精确分子量:245.10500
  • PSA:50.52000
  • InChI:The Key: OEDBHOAJDADPMY-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.273g/cm3
沸点:
452.7ºC at 760 mmHg
闪点:
227.6ºC
折射率:
1.646

安全信息

密度:
1.273g/cm3
沸点:
452.7ºC at 760 mmHg
闪点:
227.6ºC
折射率:
1.646

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%

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