Processed databases
Atom-Mass pairs
Outputs for DIETHYL PHTHALATE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP008512
Synonyms: DIETHYL PHTHALATE
Total mass: 222.2366
Formula: H14 C12 O4
Experimental information
MS type: MS
Instrument: HITACHI M-80B
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: 29.0, 51.0, 66.0, 75.0, 76.0, 105.0, 106.0, 122.0, 150.0, 151.0, 177.0, 178.0,
Processing time: 0:00:02.820324
Results for the quried mass "39.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3 | 0.056 | 3 | 0 | C5,C6,C8 |
| C3 | 0.056 | 3 | 1 | C5,C7,C9 |
| C3 | 0.056 | 3 | 0 | C5,C6,C7 |
| C3 | 0.056 | 3 | 1 | C6,C8,C10 |
| C3 | 0.056 | 3 | 2 | C7,C9,C10 |
| C3 | 0.056 | 3 | 2 | C7,C9,C11 |
| C3 | 0.056 | 3 | 2 | C8,C9,C10 |
| C3 | 0.056 | 3 | 2 | C8,C10,C12 |
| C2O1 | 0.013 | 1 | 0 | C3,C11,O15 |
| C2O1 | 0.013 | 1 | 0 | C1,C3,O15 |
| C2O1 | 0.013 | 1 | 0 | C4,C12,O16 |
| C2O1 | 0.013 | 1 | 0 | C2,C4,O16 |
| C2O1 | 0.013 | 1 | 1 | C9,C11,O13 |
| C2O1 | 0.013 | 1 | 1 | C9,C11,O15 |
| C2O1 | 0.013 | 1 | 1 | C10,C12,O14 |
| C2O1 | 0.013 | 1 | 1 | C10,C12,O16 |