英语词典化工词典

1,3-Cyclohexanediol,5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4S)-4,5-dihydroxy-4-(hydroxymethyl)-1,5-dimethyl-2-hexen-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-,(1R,3S,5Z)-

1,3-Cyclohexanediol,5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4S)-4,5-dihydroxy-4-(hydroxymethyl)-1,5-dimethyl-2-hexen-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-,(1R,3S,5Z)-


  • 中文别名:1,24,25,28-四羟基维他命D2
  • 英文别名:(2S)-2-[(E,3R)-3-[(1R,3aS,4Z,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]but-1-enyl]-3-methylbutane-1,2,3-triol;
    1,24,25,28-Tetrahydroxyergocalciferol;
    1,24,25,28-Tetrahydroxyvitamin D2 
  • CAS No.:103305-10-8
  • 分子式:

    C28H44O5

  • 分子量:0
  • 精确分子量:460.31900
  • PSA:101.15000
  • 分子结构式:

物化性质

密度:
1.16g/cm3
沸点:
655.3ºC at 760mmHg
闪点:
278.1ºC
折射率:
1.58
蒸汽压:
5.94E-20mmHg at 25°C

安全信息

密度:
1.16g/cm3
沸点:
655.3ºC at 760mmHg
闪点:
278.1ºC
折射率:
1.58
蒸汽压:
5.94E-20mmHg at 25°C

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