1779-58-4

甲氧甲酰基甲基三苯基溴化膦(1779-58-4)红外图谱(IR2)

分子式:C21H20BrO2P

分子量: 415.26

InChI:InChI=1S/C21H20O2P.BrH/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20;/h2-16H,17H2,1H3;1H/q+1;/p-1

InChIKey: VCWBQLMDSMSVRL-UHFFFAOYSA-M

Smiles:[P+](CC(=O)OC)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Br-]

Mass

MS2003-01749WA      
(methoxycarbonylmethyl)triphenylphosphonium bromide
C21H20BrO2P         (Mass of molecular ion:    414)

   Source Temperature: 250 °C
   Sample Temperature: 185 °C
   Direct, 70 eV

      18.0       1.1
      29.0       1.1
      31.0       1.7
      32.0       1.3
      44.0       3.2
      51.0       4.3
      63.0       1.2
      69.0       1.0
      77.0       5.9
      78.0       1.4
      79.0       1.3
      80.0       2.5
      81.0       1.9
      82.0       2.6
      89.0       1.2
      91.0       1.9
      94.0       2.8
      96.0       2.7
     105.0       1.2
     107.0       3.4
     108.0       2.4
     115.0       1.8
     120.0       2.0
     127.0       1.0
     128.0       1.5
     133.0       1.1
     139.0       1.4
     151.0       1.3
     152.0       6.1
     153.0       1.7
     154.0       1.9
     157.0       1.6
     165.0      16.9
     166.0       3.1
     170.0       3.3
     171.0       1.0
     178.0       4.7
     183.0      22.7
     184.0       3.4
     185.0       7.4
     186.0       1.0
     194.0       4.7
     195.0       4.2
     196.0      10.1
     197.0       4.3
     199.0       2.3
     201.0       2.9
     225.0       3.3
     226.0       1.1
     228.0       3.8
     229.0       1.0
     239.0       2.0
     240.0       1.0
     241.0       3.3
     242.0       1.1
     254.0       1.2
     255.0       3.5
     257.0       2.4
     259.0       2.8
     260.0       1.2
     261.0       2.5
     262.0       5.1
     263.0       1.0
     270.0       2.4
     271.0       2.8
     273.0       5.4
     274.0       2.7
     275.0       6.3
     276.0       2.1
     277.0      12.0
     278.0       5.0
     301.0     100.0
     302.0      40.3
     303.0      20.1
     304.0       3.7
     333.0      24.8
     334.0      11.4
     335.0       2.3