ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE(1235-21-8) 13C NMR
Molecular FormulaC21H20ClOP
Molecular Weight354.81
InChIInChI=1S/C21H20OP.ClH/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21;/h2-16H,17H2,1H3;1H/q+1;/p-1
InChIKey XAMZZEBAJZJERT-UHFFFAOYSA-M
Smiles[P+](CC(=O)C)(C1C=CC=CC=1)(C1C=CC=CC=1)C1=CC=CC=C1.[Cl-]
-
![](https://www.chemicalbook.com/Spectrum/1235-21-8_MS.gif)
Mass
MS-IW-6159
acetonyltriphenylphosphonium chloride
C21H20ClOP (Mass of molecular ion: 354)
Source Temperature: 170 °C
Sample Temperature: 140 °C
Direct, 75 eV
36.0 6.9
38.0 2.3
51.0 1.4
77.0 3.3
91.0 1.2
105.0 1.1
107.0 1.9
108.0 2.8
115.0 1.1
120.0 2.0
152.0 3.0
165.0 6.0
166.0 1.5
167.0 1.1
178.0 2.3
179.0 1.5
183.0 12.7
184.0 2.2
185.0 3.3
195.0 1.3
196.0 2.0
197.0 2.4
199.0 1.5
201.0 4.4
202.0 3.0
203.0 1.5
207.0 4.5
241.0 1.9
261.0 1.9
262.0 2.9
275.0 1.9
277.0 4.4
278.0 1.1
284.0 4.7
285.0 1.0
303.0 100.0
304.0 21.9
305.0 2.5
317.0 26.8
318.0 29.6
319.0 6.5