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1020-84-4

八甲基环四硅氮烷(1020-84-4)质谱(MS)

分子式:C8H28N4Si4

分子量: 292.68

InChI:InChI=1S/C8H28N4Si4/c1-13(2)9-14(3,4)11-16(7,8)12-15(5,6)10-13/h9-12H,1-8H3

InChIKey: FIADVASZMLCQIF-UHFFFAOYSA-N

Smiles:[Si]1(C)(C)N[Si](C)(C)N[Si](C)(C)N[Si](C)(C)N1

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    Mass

    MS-NW-4650          
    2,2,4,4,6,6,8,8-octamethylcyclotetrasilazane
    C8H28N4Si4          (Mass of molecular ion:    292)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          28.0       2.1
          44.0       1.0
          45.0       1.8
          59.0       2.1
          70.0       1.3
          73.0      12.6
          74.0       6.2
          75.0       1.1
          86.0       1.8
         100.0       5.2
         101.0       3.7
         102.0       1.7
         114.0       2.9
         114.5       2.9
         115.0       3.5
         116.0       3.4
         117.0       2.1
         118.0       1.4
         123.0       3.3
         123.5       1.2
         130.0       6.4
         131.0      14.9
         131.5       2.0
         132.0       3.9
         133.0       1.5
         143.0       1.0
         145.0       1.0
         146.0       1.4
         147.0       1.6
         157.0       1.8
         158.0       2.2
         159.0       1.6
         171.0       4.2
         172.0       4.4
         173.0       3.9
         174.0       2.5
         175.0       2.1
         185.0       1.4
         187.0       4.3
         188.0      15.0
         189.0       8.5
         190.0       4.2
         191.0       1.7
         204.0       5.7
         205.0       3.9
         206.0       3.6
         207.0       4.8
         208.0       1.2
         227.0       1.3
         228.0       1.8
         229.0       1.0
         230.0       1.3
         243.0       1.1
         244.0       7.5
         245.0       5.5
         246.0       3.3
         247.0       2.5
         248.0       1.5
         260.0      25.4
         261.0      23.0
         262.0      11.4
         263.0       4.9
         264.0       1.7
         277.0     100.0
         278.0      35.0
         279.0      21.2
         280.0       7.3
         281.0       3.2
    

in CDCl3

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KBr disc

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nujol mull

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