Processed databases
Atom-Mass pairs
Outputs for 4,4'-DICHLOROBENZOPHENONE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP011110
Synonyms: 4,4'-DICHLOROBENZOPHENONE
Total mass: 251.1077
Formula: H8 C13 O1 Cl2
Experimental information
MS type: MS
Instrument: HITACHI M-80
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 51.0, 63.0, 74.0, 75.0, 77.0, 85.0, 111.0, 112.0, 114.0, 140.0, 141.0, 151.0, 152.0, 216.0, 217.0, 251.0, 252.0, 254.0,
Processing time: 0:00:03.719884
Results for the quried mass "104.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O1 | 0.106 | 4 | 0 | C1,C2,C5,C6,C9,C11,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C1,C3,C7,C9,C10,C12,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C1,C4,C8,C9,C10,C12,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C2,C3,C7,C9,C10,C12,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C2,C4,C8,C9,C10,C12,C13,O16 |
| C7O1 | 0.106 | 4 | 0 | C3,C4,C7,C8,C10,C12,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C1,C3,C5,C9,C10,C11,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C2,C3,C6,C9,C10,C11,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C1,C4,C5,C9,C10,C11,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C2,C4,C6,C9,C10,C11,C13,O16 |
| C7O1 | 0.106 | 4 | 0 | C1,C3,C5,C7,C9,C10,C13,O16 |
| C7O1 | 0.106 | 4 | 0 | C1,C4,C5,C8,C9,C10,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C2,C5,C6,C9,C10,C11,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C1,C5,C6,C9,C10,C11,C13,O16 |
| C7O1 | 0.106 | 4 | 0 | C2,C3,C6,C7,C9,C10,C13,O16 |
| C7O1 | 0.106 | 4 | 0 | C2,C4,C6,C8,C9,C10,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C4,C7,C8,C9,C10,C12,C13,O16 |
| C7O1 | 0.106 | 4 | 1 | C3,C7,C8,C9,C10,C12,C13,O16 |