4,4,4-TRICHLOROACETOACETIC ACID ETHYL ESTER(3702-98-5) 13C NMR
Molecular FormulaC6H7Cl3O3
Molecular Weight233.48
InChIInChI=1S/C6H7Cl3O3/c1-2-12-5(11)3-4(10)6(7,8)9/h2-3H2,1H3
InChIKey XGIRWPYENXRJMZ-UHFFFAOYSA-N
SmilesC(OCC)(=O)CC(=O)C(Cl)(Cl)Cl
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![](https://www.chemicalbook.com/Spectrum/3702-98-5_MS.gif)
Mass
MS-IW-1794
ethyl 4,4,4-trichloro-3-oxobutyrate
C6H7Cl3O3 (Mass of molecular ion: 232)
Source Temperature: 230 °C
Sample Temperature: 160 °C
Reservoir, 75 eV
14.0 2.8
15.0 5.1
25.0 1.1
26.0 5.6
27.0 27.4
28.0 7.2
29.0 98.0
30.0 5.0
31.0 9.5
35.0 1.8
36.0 10.0
37.0 1.1
38.0 3.3
41.0 7.5
42.0 25.2
43.0 100.0
44.0 6.4
45.0 10.8
46.0 1.6
47.0 4.8
49.0 2.8
53.0 1.4
59.0 1.1
60.0 2.1
61.0 6.0
62.0 1.0
63.0 5.4
65.0 1.3
69.0 15.3
73.0 6.1
77.0 1.2
82.0 8.5
83.0 3.1
84.0 5.6
85.0 2.1
87.0 10.8
89.0 1.2
96.0 1.5
105.0 14.7
107.0 5.0
110.0 6.8
112.0 4.4
115.0 94.9
116.0 5.5
117.0 11.6
119.0 11.2
121.0 3.7
123.0 2.6
125.0 2.9
127.0 1.2
133.0 1.3
141.0 1.2
145.0 1.6
147.0 1.3
151.0 1.0
152.0 1.1
153.0 1.3
169.0 4.5
171.0 2.8
187.0 17.4
189.0 16.9
191.0 5.4