英语词典化工词典

3-(BENZYLOXY)-2-METHYL-4H-PYRAN-4-ONE

3-(BENZYLOXY)-2-METHYL-4H-PYRAN-4-ONE


  • 中文别名:3-(苄氧基)-2-甲基-4H-吡喃-4-酮
  • 中文释义:3-(苄氧基)-2-甲基-4H-吡喃-4-酮;3-苄氧基-2-甲基-4h-吡喃-4-酮
  • 英文别名:2-methyl-3-phenylmethoxypyran-4-one;
    2-Methyl-3-(phenylmethoxy)-4H-pyran-4-one;
    3-Benzyloxy-2-methyl-4-pyrone;
    ghl.PD_Mitscher_leg0.277;
    3-Benzyloxy-2-methyl-pyran-4-one;
    3-O-benzylmaltol;
    2-methyl-3-benzyloxy-4-pyranone;
    3-benzyloxy-2-methyl-4(1H)-pyridinone;
    O-benzyl maltol;
    3-(benzyloxy)-2-methyl-4H-pyran-4-one 
  • CAS No.:61049-69-2
  • 分子式:C13H12O3
  • 分子量:216.23
  • 精确分子量:216.07900
  • PSA:39.44000
  • InChI:InChI=1/C13H12O3/c1-10-13(12(14)7-8-15-10)16-9-11-5-3-2-4-6-11/h2-8H,9H2,1H3
  • 分子结构式:

物化性质

密度:
1.18g/cm3
沸点:
410.9ºC at 760 mmHg
闪点:
194ºC
折射率:
1.573

安全信息

密度:
1.18g/cm3
沸点:
410.9ºC at 760 mmHg
闪点:
194ºC
折射率:
1.573

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧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
摘要/Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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