英语词典化工词典

3-Cyclopentene-1,2-dione,4,4'-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis[3,5,5-trimethyl-,(1E,3E,5E,7E,9E,11E,13E,15E,17E)-

3-Cyclopentene-1,2-dione,4,4'-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis[3,5,5-trimethyl-,(1E,3E,5E,7E,9E,11E,13E,15E,17E)-


  • 中文别名:2,2\'-二去甲-beta,beta-胡罗卜素-3,4,3\',4\'-四酮
  • 英文别名:3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,5,5-trimethyl-3,4-dioxocyclopenten-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclopent-3-ene-1,2-dione;
    rhodoxanthin;
    Violerithrin;
    ?E161f;
    violerythrine;
    all-trans-Rhodoxanthin;
    ?4',5'-Didehydro-retro-|A-carotene-3,3'-dione 
  • CAS No.:22453-06-1
  • 分子式:C38H44O4
  • 分子量:564.7536
  • 精确分子量:564.32400
  • PSA:68.28000
  • InChI:The Key: DXGGDMSNCNNMOK-KNZSRCDBSA-N
  • 分子结构式:

物化性质

密度:
1.084g/cm3
沸点:
716.3ºC at 760 mmHg
闪点:
292.4ºC
折射率:
1.596
蒸汽压:
2.27E-20mmHg at 25°C

安全信息

密度:
1.084g/cm3
沸点:
716.3ºC at 760 mmHg
闪点:
292.4ºC
折射率:
1.596
蒸汽压:
2.27E-20mmHg at 25°C

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