2717-39-7

1,4,5,8-四甲氧基萘(2717-39-7)Raman光谱

产品名称:1,4,5,8-四甲氧基萘

CAS:2717-39-7

分子式:C14H16

分子量: 184.28

InChI:InChI=1S/C14H16/c1-9-5-6-11(3)14-12(4)8-7-10(2)13(9)14/h5-8H,1-4H3

InChIKey: DWUSGRRPJCRNCI-UHFFFAOYSA-N

Smiles:C1(C)=C2C(C(C)=CC=C2C)=C(C)C=C1

¹HNMR

¹³CNMR

Raman

Mass

MS-IW-2032          
1,4,5,8-tetramethylnaphthalene
C14H16              (Mass of molecular ion:    184)

   Source Temperature: 150 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      27.0       1.6
      39.0       3.1
      41.0       1.5
      50.0       1.0
      51.0       3.2
      63.0       2.9
      64.0       1.3
      65.0       1.1
      75.0       1.2
      76.0       4.1
      77.0       4.4
      78.0       1.4
      82.0       3.1
      82.5       3.0
      83.0       3.3
      83.5       1.8
      89.0       3.0
      90.0       1.5
      91.0       2.7
      92.0       3.0
     115.0       4.1
     127.0       1.5
     128.0       5.0
     129.0       2.5
     139.0       1.7
     141.0       5.4
     142.0       2.0
     143.0       1.2
     151.0       2.1
     152.0      10.0
     153.0      11.9
     154.0       8.4
     155.0       3.3
     164.0       1.2
     165.0       9.7
     166.0       4.2
     167.0      10.1
     168.0       4.0
     169.0      67.9
     170.0      10.0
     181.0       2.7
     183.0       7.2
     184.0     100.0
     185.0      15.4
     186.0       1.1
     198.0       1.3

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₄ H₁₆	0.010 g : 0.5 ml CDCl₃
1,4,5,8-tetramethylnaphthalene

    Assign.     Shift(ppm)

      A             7.086
      B             2.838

     Hz     ppm     Int.

   2832.15   7.087    340
   1134.28   2.839   1000

in CDCl3

4880 A,200 M,liquid

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