628-21-7

1,4-Diiodobutane(628-21-7) Raman

Product Name1,4-Diiodobutane

CAS 628-21-7

Molecular FormulaC4H8I2

Molecular Weight309.92

InChIInChI=1S/C4H8I2/c5-3-1-2-4-6/h1-4H2

InChIKey ROUYUBHVBIKMQO-UHFFFAOYSA-N

SmilesC(I)CCCI

Request For Quotation

1,4-Diiodobutane(628-21-7) Raman
Mass

MS-IW-9182          
1,4-diiodobutane
C4H8I2              (Mass of molecular ion:    310)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      26.0       2.4
      27.0      28.4
      28.0       6.4
      29.0      18.5
      39.0       9.4
      41.0       7.5
      50.0       1.0
      51.0       1.1
      53.0       4.0
      54.0       2.2
      55.0      85.3
      56.0       8.9
     127.0       8.0
     128.0       6.6
     141.0       3.9
     154.0       1.4
     155.0      15.4
     183.0     100.0
     184.0       4.4
     254.0       1.8
     310.0       1.4

400 MHz in CDCl3

1,4-Diiodobutane(628-21-7) Raman

¹H NMR	399.65 MHz
C₄ H₈ I₂	0.05 ml : 0.5 ml CDCl₃
1,4-diiodobutane

    Assign.     Shift(ppm)

      A             3.208
      B             1.951

     Hz     ppm     Int.

   1288.94   3.226    448
   1287.72   3.223    341
   1286.38   3.219    307
   1284.91   3.216    408
   1283.45   3.212    446
   1282.35   3.209    939
   1281.13   3.206    444
   1279.91   3.203    391
   1278.32   3.199    290
   1276.98   3.196    315
   1275.76   3.193    430
    786.25   1.968    427
    785.03   1.965    282
    783.33   1.961    401
    782.47   1.958    468
    779.66   1.951   1000
    776.86   1.944    436
    776.00   1.942    393
    774.29   1.938    254
    773.07   1.935    386

in CDCl3