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2H-1-Benzopyran-2-one,7-(4-methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl-

2H-1-Benzopyran-2-one,7-(4-methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl-


  • 中文别名:7-(4-甲基-5-苯基-2H-1,2,3-三唑-2-基)-3-苯基-2-苯并吡喃酮
  • 中文释义:7-(4-甲基-5-苯基-2H-1,2,3-三唑-2-基)-3-苯基-2-苯并吡喃酮
  • 英文别名:7-(4-methyl-5-phenyltriazol-2-yl)-3-phenylchromen-2-one;
    3-Phenyl-7-(4-methyl-5-phenyl-1,2,3-triazol-2-yl)coumarin;
    7-(4-Methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl-2H-chromen-2-one;
    7-(4-methyl-5-phenyl-[1,2,3]triazol-2-yl)-3-phenyl-chromen-2-one;
    7-[4-Methyl-5-phenyl-1,2,3-triazol-2-yl]-3-phenylcoumarin;
    7-<4-methyl-5-phenyl-2-(1,2,3-triazolyl)>-3-phenylcoumarin;
    2-<3-Phenyl-cumarinyl-(7)>-4-phenyl-5-methyl-v-triazol;
    Coumarin,7-(4-methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl;
    EINECS 243-223-0;
    7-(4-Methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl-2-benzopyrone;
    2H-1-Benzopyran-2-one,3-phenyl-7-(4-methyl-5-phenyl-1,2,3-triazol-2-yl);
    2H-1-Benzopyran-2-one,7-(4-methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl 
  • CAS No.:19683-09-1
  • 分子式:C24H17N3O2
  • 分子量:379.41068
  • 精确分子量:379.13200
  • PSA:60.92000
  • 分子结构式:

物化性质

密度:
1.26g/cm3
沸点:
615.3ºC at 760mmHg
闪点:
325.9ºC
折射率:
1.675
蒸汽压:
4.52E-15mmHg at 25°C

安全信息

密度:
1.26g/cm3
沸点:
615.3ºC at 760mmHg
闪点:
325.9ºC
折射率:
1.675
蒸汽压:
4.52E-15mmHg 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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