英语词典化工词典

4-(4-Chlorobenzyl)-1,2-dihydrophthalazine-1-one

4-(4-Chlorobenzyl)-1,2-dihydrophthalazine-1-one


  • 中文别名:4-(4-氯苄基)-1-(2H)-酞嗪酮
  • 中文释义:4-(4-氯苄基)-1-(2H)-酞嗪酮;2-[(4-chlorophenyl)acetyl]benzoic acid;3-pyridinamine, 5,6-dibromo-;5-氨基-2-甲氧基-3-溴吡啶;N-[(trimethylsilyl)methyl]aniline;N-[(Trimethylsilyl)methyl]benzylamine;N-(trimethylsilylmethyl)benzylamine;5-22-05-00241 (Beilstein Handbook Re
  • 英文别名:4-(4-Chlorobenzyl)phthalazin-1(2H)-one;
    Azelastine impurity D;
    4-[(4-Chlorophenyl)methyl]-1(2H)-phthalazinone 
  • CAS No.:53242-88-9
  • 分子式:C15H11ClN2O
  • 分子量:270.72
  • 精确分子量:270.05600
  • PSA:45.75000
  • InChI:InChI=1/C15H11ClN2O/c16-11-7-5-10(6-8-11)9-14-12-3-1-2-4-13(12)15(19)18-17-14/h1-8H,9H2,(H,18,19)
  • 分子结构式:

物化性质

密度:
1.32 g/cm3
沸点:
522.3ºC at 760 mmHg
闪点:
269.7ºC
折射率:
1.66

安全信息

密度:
1.32 g/cm3
沸点:
522.3ºC at 760 mmHg
闪点:
269.7ºC
折射率:
1.66

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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