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數據庫列表>142246-48-8更多圖譜> 4-氯-7-綠磺酰-2,1,3-苯并二唑(142246-48-8)紅外圖譜(IR2)

142246-48-8

4-氯-7-綠磺酰-2,1,3-苯并二唑(142246-48-8)紅外圖譜(IR2)

分子式:C6H2Cl2N2O3S

分子量: 253.06

InChI:InChI=1S/C6H2Cl2N2O3S/c7-3-1-2-4(14(8,11)12)6-5(3)9-13-10-6/h1-2H

InChIKey: BPPRLMZEVZSIIJ-UHFFFAOYSA-N

Smiles:N1=C2C(Cl)=CC=C(S(Cl)(=O)=O)C2=NO1

  • 圖譜
    Mass

    MS-IW-7204          
    7-chloro-2,1,3-benzoxadiazole-4-sulfonyl chloride
    C6H2Cl2N2O3S        (Mass of molecular ion:    252)
    

       Source Temperature: 140 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          30.0       8.9
          36.0       1.9
          37.0       2.3
          38.0       1.3
          48.0       1.4
          49.0       1.2
          51.0       1.3
          61.0       4.8
          62.0       2.4
          63.0       1.9
          64.0       3.1
          72.0       2.5
          73.0       1.6
          74.0       3.6
          75.0       2.0
          76.0       2.3
          86.0       1.4
          87.0       5.8
          88.0      23.4
          89.0       2.8
          97.0       1.6
          98.0       5.4
         100.0       1.9
         104.0       2.2
         117.0       1.3
         122.0       1.0
         123.0       6.9
         124.0       1.8
         125.0       3.1
         139.0       2.4
         141.0       3.3
         143.0       1.5
         152.0       1.1
         153.0      13.1
         154.0       2.1
         155.0       4.3
         158.0       3.3
         160.0       2.2
         169.0       5.0
         171.0       1.7
         188.0       3.4
         190.0       2.2
         217.0     100.0
         218.0       8.2
         219.0      37.1
         220.0       3.0
         221.0       1.7
         252.0      18.1
         253.0       1.5
         254.0      12.4
         255.0       1.0
         256.0       2.4
    

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C6 H2 Cl2 N2 O3 S 0.040 g : 0.5 ml CDCl3
    7-chloro-2,1,3-benzoxadiazole-4-sulfonyl chloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.202 B 7.691

         Hz     ppm     Int.
    

       3281.86   8.212    905
       3279.05   8.205     29
       3277.22   8.201     31
       3274.29   8.193   1000
       3081.67   7.711     23
       3077.39   7.701    960
       3074.71   7.694     30
       3074.10   7.692     34
       3073.12   7.690     34
       3069.82   7.682    916
    

in CDCl3

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

×