2,4-二氯-5-磺酰胺基苯甲酸(2736-23-4)核磁图(13CNMR)
分子式:C7H5Cl2NO4S
分子量: 270.09
InChI:InChI=1S/C7H5Cl2NO4S/c8-4-2-5(9)6(15(10,13)14)1-3(4)7(11)12/h1-2H,(H,11,12)(H2,10,13,14)
InChIKey: ZSHHRBYVHTVRFK-UHFFFAOYSA-N
Smiles:C(O)(=O)C1=CC(S(N)(=O)=O)=C(Cl)C=C1Cl
-
![图谱](https://www.chemicalbook.com/Spectrum/2736-23-4_MS.gif)
Mass
MS-KW-0173
2,4-dichloro-5-sulfamoylbenzoic acid
C7H5Cl2NO4S (Mass of molecular ion: 269)
Source Temperature: 190 °C
Sample Temperature: 190 °C
Direct, 75 eV
16.0 1.7
17.0 2.7
18.0 10.7
27.0 3.1
28.0 20.6
29.0 1.1
32.0 1.5
35.0 2.1
36.0 21.6
37.0 4.1
38.0 8.7
39.0 1.0
44.0 13.2
45.0 8.2
46.0 2.5
47.0 1.4
48.0 6.4
49.0 2.9
50.0 7.3
51.0 3.0
52.0 1.2
53.0 4.4
54.0 2.0
55.0 1.1
60.0 1.6
61.0 5.1
62.0 8.3
63.0 10.3
64.0 50.9
65.0 2.6
66.0 3.5
68.0 1.5
69.0 3.0
71.0 1.1
72.0 4.3
73.0 22.0
74.0 46.7
75.0 13.8
76.0 2.3
77.0 1.4
78.0 1.6
79.0 2.0
80.0 6.2
81.0 1.2
83.0 3.7
84.0 10.3
84.5 2.1
85.0 7.0
86.0 4.5
87.0 4.8
88.0 1.1
89.0 2.4
90.0 3.1
91.0 1.9
93.0 1.3
95.0 1.0
96.0 1.9
97.0 15.7
98.0 3.3
99.0 6.7
100.0 1.6
101.0 1.5
105.0 1.2
106.0 1.1
107.0 3.4
108.0 10.7
109.0 30.0
110.0 7.7
111.0 10.6
112.0 1.9
113.0 2.2
114.0 1.2
115.0 1.1
118.0 1.2
119.0 1.2
123.0 1.0
124.0 2.7
125.0 8.7
126.0 8.6
127.0 3.6
128.0 3.1
129.0 1.6
131.0 1.2
132.0 1.5
133.0 64.2
134.0 5.0
135.0 40.9
136.0 3.1
137.0 8.5
139.0 1.0
140.0 1.1
141.0 2.7
142.0 2.1
143.0 7.3
144.0 13.3
145.0 8.1
146.0 8.2
147.0 3.3
148.0 1.9
149.0 2.3
151.0 1.6
152.0 1.3
153.0 6.0
154.0 2.0
155.0 2.2
159.0 1.5
160.0 5.1
161.0 8.0
162.0 5.0
163.0 5.4
164.0 1.9
165.0 1.5
169.0 3.0
170.0 5.7
171.0 6.6
172.0 6.7
173.0 6.5
174.0 4.0
175.0 3.3
176.0 1.6
177.0 2.2
178.0 1.6
179.0 1.2
186.0 2.9
187.0 3.3
188.0 4.7
189.0 60.4
190.0 9.0
191.0 39.0
192.0 5.0
193.0 7.0
194.0 1.0
205.0 50.2
206.0 100.0
207.0 40.6
208.0 64.6
209.0 11.8
210.0 10.8
211.0 1.7
216.0 1.0
225.0 1.2
234.0 6.1
235.0 1.4
236.0 2.3
237.0 1.8
252.0 10.8
253.0 41.1
254.0 11.0
255.0 28.9
256.0 4.0
257.0 5.9
268.0 1.0
269.0 98.6
270.0 10.0
271.0 68.8
272.0 6.4
273.0 13.5
274.0 1.2