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网站主页CAS数据库列表 68-26-8更多图谱视黄醇(68-26-8)红外图谱(IR2)

视黄醇

产品名称 视黄醇

CAS号68-26-8

分子式C20H30O

分子量286.45


  • Mass

    MS-IW-1573          
    retinol
    C20H30O             (Mass of molecular ion:    286)
    

       Source Temperature: 200 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          18.0       2.1
          27.0       1.8
          29.0       3.2
          39.0       3.3
          41.0      12.5
          43.0      10.4
          51.0       1.1
          53.0       3.8
          55.0      12.0
          56.0       1.0
          57.0       2.6
          65.0       3.1
          67.0       6.5
          69.0      16.9
          70.0       1.3
          71.0       2.4
          77.0       8.5
          78.0       1.9
          79.0       9.5
          80.0       2.0
          81.0      12.8
          82.0       1.9
          83.0       6.2
          84.0       1.1
          85.0       2.3
          86.0       1.4
          91.0      16.9
          92.0       3.0
          93.0      13.8
          94.0       2.9
          95.0      15.2
          96.0       2.5
          97.0       3.6
          98.0       1.0
          99.0       1.1
         103.0       2.4
         104.0       1.4
         105.0      21.5
         106.0       5.0
         107.0      16.6
         108.0       3.9
         109.0      11.8
         110.0       2.2
         111.0       7.2
         112.0       1.3
         113.0       1.4
         115.0       5.9
         116.0       2.4
         117.0       6.8
         118.0       2.6
         119.0      26.9
         120.0       8.0
         121.0      17.0
         122.0       5.3
         123.0       9.6
         124.0       1.7
         125.0       1.4
         127.0       2.3
         128.0       6.7
         129.0       7.9
         130.0       3.4
         131.0      12.1
         132.0       6.3
         133.0      16.1
         134.0       5.7
         135.0       9.4
         136.0       3.0
         137.0       6.5
         138.0       1.5
         139.0       1.5
         141.0       5.0
         142.0       5.5
         143.0      12.7
         144.0       6.2
         145.0      21.2
         146.0       5.7
         147.0      12.0
         148.0       5.3
         149.0       5.1
         150.0       5.1
         151.0       2.1
         152.0       2.3
         153.0       3.3
         154.0       2.1
         155.0       6.5
         156.0       5.2
         157.0      22.0
         158.0       6.3
         159.0      21.9
         160.0       4.6
         161.0      13.0
         162.0       3.9
         163.0       3.0
         164.0       1.2
         165.0       3.7
         166.0       2.4
         167.0       2.9
         168.0       2.4
         169.0       7.2
         170.0       4.6
         171.0      18.9
         172.0       5.6
         173.0      15.9
         174.0       4.3
         175.0      12.0
         176.0       5.0
         177.0       5.2
         178.0       2.1
         179.0       2.2
         180.0       2.6
         181.0       3.2
         182.0       2.8
         183.0      10.5
         184.0       4.0
         185.0      20.8
         186.0       5.8
         187.0       8.3
         188.0       2.9
         189.0       3.5
         190.0       1.5
         191.0       1.5
         192.0       1.1
         193.0       2.0
         194.0       1.0
         195.0       2.8
         196.0       2.1
         197.0      15.3
         198.0       5.1
         199.0      14.6
         200.0       3.8
         201.0       4.9
         202.0       2.1
         203.0       2.4
         204.0       1.5
         205.0       1.2
         207.0       1.0
         209.0       1.9
         210.0       1.4
         211.0       6.0
         212.0       5.6
         213.0       7.9
         214.0       3.2
         215.0       4.5
         216.0       2.0
         217.0       2.0
         223.0       1.4
         225.0       5.0
         226.0       1.5
         227.0       2.2
         229.0       1.6
         230.0       1.5
         231.0       1.1
         237.0       1.3
         239.0       2.2
         240.0       1.5
         241.0       3.6
         242.0       1.1
         243.0       3.0
         251.0       1.5
         252.0       2.5
         253.0      13.2
         254.0       5.2
         255.0      63.5
         256.0      15.1
         257.0       2.7
         266.0       2.0
         268.0      35.6
         269.0      10.1
         270.0      10.9
         271.0      12.1
         272.0       3.2
         282.0       1.1
         284.0       5.4
         285.0       1.8
         286.0     100.0
         287.0      23.3
         288.0       3.8
         302.0       3.7
    

KBr disc



nujol mull