1-Methoxy-2-propanol(107-98-2) MS

Product Name1-Methoxy-2-propanol

CAS 107-98-2

Molecular FormulaC4H10O2

Molecular Weight90.12

InChIInChI=1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3

InChIKey ARXJGSRGQADJSQ-UHFFFAOYSA-N

SmilesC(OC)C(O)C

Request For Quotation

Mass

MS-NW-0685          
1-methoxy-2-propanol
C4H10O2             (Mass of molecular ion:     90)

   Source Temperature: 200 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       6.6
      19.0       2.2
      27.0       5.0
      29.0       7.4
      31.0      11.4
      33.0       1.2
      39.0       1.7
      41.0       3.8
      42.0       1.3
      43.0       8.7
      44.0       2.1
      45.0     100.0
      46.0       4.9
      47.0      28.9
      57.0       1.9
      59.0       3.5
      75.0       3.8

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₄ H₁₀ O₂	0.04 ml : 0.5 ml CDCl₃
1-methoxy-2-propanol

    Assign.     Shift(ppm)

      A             3.97
      B             3.389
      C     *1      3.354
      D     *1      3.230
      E             2.7
      F             1.145
     
     J(A,C)=3.4HZ.
     J(C,D)=-9.5HZ
     J(A,D)=7.7HZ

     Hz     ppm     Int.

    352.88   3.941     21
    309.31   3.454     30
    305.88   3.416     43
    303.56   3.390   1000
    301.19   3.363     21
    299.81   3.348    127
    296.38   3.310    103
    294.81   3.292    126
    287.13   3.207     94
    285.38   3.187     34
    277.63   3.100     31
    105.63   1.180    425
     99.25   1.109    405

in CDCl3