Allyltriphenylphosphonium bromide(1560-54-9) 1H NMR
Molecular FormulaC21H20BrP
Molecular Weight383.26
InChIInChI=1S/C21H20P.BrH/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h2-17H,1,18H2;1H/q+1;/p-1
InChIKey FWYKRJUVEOBFGH-UHFFFAOYSA-M
Smiles[P+](CC=C)(C1C=CC=CC=1)(C1=CC=CC=C1)C1C=CC=CC=1.[Br-]
-
![](https://www.chemicalbook.com/Spectrum/1560-54-9_MS_1.jpg)
Mass
MS-NW-6999
allyltriphenylphosphonium bromide
C21H20BrP (Mass of molecular ion: 382)
Source Temperature: 250 °C
Sample Temperature: 250 °C
Direct, 75 eV
27.0 1.4
39.0 5.7
41.0 5.4
50.0 1.9
51.0 6.5
52.0 1.1
53.0 1.4
57.0 2.7
63.0 1.9
65.0 2.3
77.0 4.1
78.0 1.5
79.0 2.7
80.0 5.8
81.0 3.8
82.0 5.6
83.0 1.4
91.0 2.4
105.0 2.2
107.0 13.7
108.0 33.2
109.0 3.3
115.0 4.3
116.0 1.2
117.0 1.0
120.0 1.2
128.0 1.5
131.0 2.0
133.0 3.2
139.0 1.6
141.0 1.7
152.0 7.5
153.0 2.1
154.0 1.9
157.0 3.7
170.0 2.7
181.0 1.4
183.0 64.2
184.0 14.0
185.0 11.0
186.0 1.6
260.0 1.0
261.0 16.5
262.0 100.0
263.0 19.5
264.0 1.9
301.0 2.4
302.0 2.5