环戊烷

产品名称环戊烷

CAS号287-92-3

分子式C5H10

分子量70.13

¹³CNMR

Mass

MS-NW-1334          
cyclopentane
C5H10               (Mass of molecular ion:     70)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      26.0       1.2
      27.0       7.6
      28.0       2.6
      29.0       3.7
      38.0       1.6
      39.0      13.6
      40.0       5.1
      41.0      24.8
      42.0     100.0
      43.0       4.1
      53.0       1.4
      54.0       1.0
      55.0      32.7
      56.0       1.5
      67.0       1.6
      69.0       1.2
      70.0      30.1
      71.0       1.9

parameter in CCl4

parameter in CDCl3

¹H NMR	300 MHz
C₅ H₁₀	15 % in CCl₄
cyclopentane

    Parameter     ppm  Hz

      D(A)         1.51
     
     WIBERG,K.B. & NIST,B.J. J.AM.CHEM.SOC. 83, 1226 (1961)

     Hz     ppm     Int.

    453.00   1.510   1000

¹H NMR	300 MHz
C₅ H₁₀	0.02 ml : 0.5 ml CDCl₃
cyclopentane

    Parameter     ppm  Hz

      D(A)         1.504

     Hz     ppm     Int.

    451.20   1.504   1000

in CDCl3

CCl4 solution

liquid film

4880 A,200 M,liquid

IRRAD. WITH 2.8 MEV ELECTRON AT -80C

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