Product NameDIETHYL (CHLOROMETHYL)PHOSPHONATE
CAS3167-63-3
Molecular FormulaC5H12ClO3P
Molecular Weight186.57
InChIInChI=1S/C5H12ClO3P/c1-3-8-10(7,5-6)9-4-2/h3-5H2,1-2H3
InChIKey MZBIWKMCTWJLPT-UHFFFAOYSA-N
SmilesP(CCl)(=O)(OCC)OCC

Mass
MS-NW-9952 diethyl chloromethylphosphonate C5H12ClO3P (Mass of molecular ion: 186)
Source Temperature: 220 °C Sample Temperature: 160 °C Reservoir, 75 eV
15.0 1.9
18.0 1.4
26.0 2.2
27.0 14.7
28.0 9.7
29.0 36.4
30.0 1.0
31.0 8.1
36.0 1.0
41.0 1.1
42.0 1.0
43.0 5.3
44.0 1.1
45.0 20.4
47.0 8.1
48.0 3.8
49.0 11.4
51.0 3.6
65.0 20.2
77.0 1.7
78.0 2.4
81.0 76.8
83.0 7.8
85.0 2.4
91.0 31.7
92.0 1.1
93.0 14.5
95.0 3.1
109.0 100.0
110.0 2.5
112.0 1.4
113.0 24.9
114.0 3.4
115.0 8.5
116.0 1.0
130.0 7.0
131.0 42.4
132.0 2.9
133.0 13.7
137.0 37.5
138.0 1.8
141.0 11.8
142.0 5.9
143.0 9.6
144.0 2.0
145.0 2.0
157.0 5.6
158.0 5.9
159.0 67.7
160.0 4.3
161.0 21.5
171.0 3.2
173.0 1.0
186.0 5.1
187.0 2.5
188.0 1.8
90 MHz in CDCl3

| 1H NMR | 89.56 MHz |
| C5 H12 Cl O3 P | 0.05 ml : 0.5 ml CDCl3 |
| diethyl chloromethylphosphonate | |
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Assign. Shift(ppm) |
Hz ppm Int.
393.06 4.389 110
385.88 4.309 346
384.88 4.298 141
382.88 4.276 37
378.81 4.230 399
377.63 4.217 352
374.75 4.185 36
371.81 4.152 180
370.56 4.138 353
363.63 4.061 123
324.81 3.627 562
314.31 3.510 563
130.44 1.457 528
123.44 1.379 1000
122.94 1.373 922
116.31 1.299 473
in CDCl3

liquid film


DIETHYL (CHLOROMETHYL)PHOSPHONATE(3167-63-3) IR1 Atlas of Related Products