1-ETHYL-3-METHYLPENTYL ACETATE(375855-08-6) IR1

Mass

MS-IW-8989          
1-ethyl-3-methylpentyl acetate
C10H20O2            (Mass of molecular ion:    172)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      27.0       3.2
      28.0       1.0
      29.0       7.2
      39.0       2.7
      41.0      11.4
      42.0       3.3
      43.0     100.0
      44.0       2.4
      45.0       1.3
      53.0       1.0
      55.0      22.2
      56.0      13.9
      57.0      11.2
      58.0       3.1
      59.0       3.1
      61.0       3.1
      69.0       2.7
      70.0       9.2
      71.0       3.6
      72.0       1.0
      73.0       2.1
      82.0       1.1
      83.0      33.6
      84.0       4.7
      87.0       1.0
      97.0       1.5
     101.0      13.0
     112.0       8.0
     113.0       1.3
     116.0       1.0
     143.0       4.5

Assign. Shift(ppm) A 4.929 B 2.041 C *1 1.55 D *1 1.42 E 1.30 E 1.19 E 1.13 F 0.881 G 0.87 G 0.86 mixture of diastereomers. assigned by C-H COSY.

     Hz     ppm     Int.

   1976.81   4.947     36
   1973.27   4.938     31
   1970.83   4.932     48
   1967.16   4.923     35
   1965.58   4.919     33
   1965.21   4.918     33
    816.28   2.043   1000
    814.94   2.040    898
    634.77   1.589     56
    634.16   1.587     52
    628.78   1.574     51
    627.20   1.570    103
    621.34   1.555     62
    619.63   1.551    103
    613.65   1.536     63
    613.16   1.535     64
    610.60   1.528     51
    573.61   1.436     49
    568.12   1.422     71
    566.65   1.418     52
    560.79   1.404     58
    359.62   0.900    381
    356.08   0.891    237
    353.52   0.885    413
    352.29   0.882    750
    348.63   0.873    425
    347.17   0.869    380
    344.73   0.863    328
    340.58   0.853    281
    333.25   0.834    117