英语词典化工词典

4H-Benzo[d]naphtho[2,3-b]pyran-7,12-dione,3,4a,5,12b-tetrahydro-8,10-dihydroxy-2,5,5-trimethyl-, (4aS,12bR)-

4H-Benzo[d]naphtho[2,3-b]pyran-7,12-dione,3,4a,5,12b-tetrahydro-8,10-dihydroxy-2,5,5-trimethyl-, (4aS,12bR)-


  • 中文别名:(4aS,12bR)-8,10-二甲氧基-2,5,5-三甲基-3,4,4a,12b-四氢萘并[3,2-c]异苯并吡喃-7,12-二酮
  • 英文别名:(4aS,12bR)-8,10-dimethoxy-2,5,5-trimethyl-3,4,4a,12b-tetrahydronaphtho[2,3-c]isochromene-7,12-dione;
    4H-Benzo(d)naphtho(2,3-b)pyran-7,12-dione,3,4a,5,12b-tetrahydro-8,10-dimethoxy-2,5,5-trimethyl-,(4aS-cis);
    7-Demethylnaphterpin;
    Naphthgeranine A 
  • CAS No.:137109-43-4
  • 分子式:C20H20O5
  • 分子量:0
  • 精确分子量:368.16200
  • PSA:61.83000
  • InChI:The Key: WZLAAPRLRPKMEF-YPMHNXCESA-N
  • 分子结构式:

物化性质

密度:
1.25g/cm3
沸点:
553.7ºC at 760mmHg
闪点:
242.3ºC
折射率:
1.59
蒸汽压:
2.67E-12mmHg at 25°C

安全信息

密度:
1.25g/cm3
沸点:
553.7ºC at 760mmHg
闪点:
242.3ºC
折射率:
1.59
蒸汽压:
2.67E-12mmHg at 25°C

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