甲基異丙基乙炔

产品名称甲基異丙基乙炔

CAS号21020-27-9

分子式C6H10

分子量82.14

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¹HNMR

IR1

Mass

MS-NW-4722          
4-methyl-2-pentyne
C6H10               (Mass of molecular ion:     82)

   Source Temperature: 210 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       4.3
      17.0       1.9
      18.0       9.2
      26.0       2.3
      27.0      12.8
      28.0       1.0
      29.0       3.9
      31.0       1.1
      32.0       1.6
      37.0       3.2
      38.0       5.4
      39.0      39.2
      40.0       8.5
      41.0      68.4
      42.0       6.9
      43.0      15.9
      44.0       1.7
      50.0       5.0
      51.0       7.4
      52.0       4.1
      53.0      13.1
      54.0       7.4
      55.0       5.9
      56.0       1.4
      57.0       1.4
      58.0       1.5
      61.0       1.7
      62.0       2.8
      63.0       5.3
      64.0       1.1
      65.0      20.6
      66.0       6.3
      67.0     100.0
      68.0       6.1
      70.0       1.8
      77.0       6.7
      78.0       1.1
      79.0      10.6
      80.0      11.7
      81.0      12.4
      82.0      49.1
      83.0      15.7
      84.0       1.0
      96.0       1.6
      98.0       1.1

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₆ H₁₀	0.04 ml : 0.5 ml CDCl₃
4-methyl-2-pentyne

    Assign.     Shift(ppm)

      A             2.497
      B             1.779
      C             1.133

     Hz     ppm     Int.

   1006.84   2.520     26
   1004.52   2.514     29
   1000.00   2.503     36
    997.56   2.497     40
    995.24   2.491     22
    993.04   2.485     29
    990.72   2.479     30
    712.16   1.782    538
    709.84   1.777    533
    707.52   1.771     32
    456.30   1.142   1000
    449.34   1.125    921
    447.02   1.119     46

liquid film

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甲基異丙基乙炔(21020-27-9)质谱(MS) 相关产品图谱

2,4,7,9-四甲基-5-癸炔-4,7-二醇(126-86-3)核磁图(¹³CNMR) 2,4,7,9-四甲基-5-癸炔-4,7-二醇(126-86-3)Raman光谱 2,4,7,9-四甲基-5-癸炔-4,7-二醇(126-86-3)核磁图(¹HNMR) 2,4,7,9-四甲基-5-癸炔-4,7-二醇(126-86-3)质谱(MS) 2,4,7,9-四甲基-5-癸炔-4,7-二醇(126-86-3)红外图谱(IR1)

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