成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>4548-45-2更多圖譜> 2-氯-5-硝基吡啶(4548-45-2)紅外圖譜(IR1)

4548-45-2

2-氯-5-硝基吡啶(4548-45-2)紅外圖譜(IR1)

產(chǎn)品名稱:2-氯-5-硝基吡啶

CAS:4548-45-2

分子式:C5H3ClN2O2

分子量: 158.54

InChI:InChI=1S/C5H3ClN2O2/c6-5-2-1-4(3-7-5)8(9)10/h1-3H

InChIKey: BAZVFQBTJPBRTJ-UHFFFAOYSA-N

Smiles:C1(Cl)=NC=C([N+]([O-])=O)C=C1

  • 圖譜
    Mass

    MS-NW-4641          
    2-chloro-5-nitropyridine
    C5H3ClN2O2          (Mass of molecular ion:    158)
    

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

          25.0       1.0
          26.0       4.6
          28.0       4.2
          30.0      13.5
          36.0       1.5
          37.0       5.4
          38.0       6.0
          39.0       2.3
          46.0       2.1
          47.0       1.9
          48.0       1.1
          49.0       6.1
          50.0      36.9
          51.0      17.1
          52.0       4.7
          60.0       2.3
          61.0       2.6
          62.0       5.0
          63.0       2.2
          64.0       3.0
          73.0       5.8
          74.0       1.2
          75.0       7.5
          76.0      47.3
          77.0       7.3
          84.0       1.7
          85.0      46.9
          86.0       4.1
          87.0      15.2
          88.0       1.1
         100.0      18.0
         101.0       1.1
         102.0       5.8
         112.0     100.0
         113.0       6.2
         114.0      31.6
         115.0       1.9
         128.0       1.2
         141.0       1.1
         142.0       1.1
         158.0      59.4
         159.0       3.9
         160.0      19.7
         161.0       1.3
    

parameter in acetone

  • 圖譜

    1H NMR 300 MHz
    C5 H3 Cl N2 O2 ca 7 wt% in acetone
    2-chloro-5-nitropyridine
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 9.196 D(B) 8.620 D(C) 7.786 J(A,B) 2.93 J(A,C) 0.64 J(B,C) 8.68 GERIG,J.T. & REINHEIMER,J.D. ORG.MAGN.RESON. 1, 239 (1969)

         Hz     ppm     Int.
    

       2760.56   9.202    958
       2760.01   9.200    970
       2757.63   9.192   1000
       2757.08   9.190    992
       2591.87   8.640    755
       2588.95   8.630    732
       2583.18   8.611    810
       2580.27   8.601    783
       2340.34   7.801    998
       2339.80   7.799    997
       2331.66   7.772    932
       2331.13   7.770    930
    

KBr disc

  • 圖譜

nujol mull

  • 圖譜

×