Processed databases
Atom-Mass pairs
Outputs for PARA-ETHOXYPHENOL; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP004012
Synonyms: PARA-ETHOXYPHENOL
Total mass: 138.1634
Formula: H10 C8 O2
Experimental information
MS type: MS
Instrument: HITACHI RMU-6L
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, 53.0, 55.0, 56.0, 64.0, 65.0, 81.0, 94.0, 111.0, 139.0,
Processing time: 0:00:01.962013
Results for the quried mass "63.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1 | 0.034 | 1 | 0 | O9,C3,C4,C6,C7 |
| C4O1 | 0.034 | 1 | 0 | O9,C3,C4,C5,C7 |
| C4O1 | 0.034 | 1 | 0 | C1,C2,C8,C5,O10 |
| C4O1 | 0.034 | 1 | 0 | C1,C2,C8,C6,O10 |
| C5 | 0.077 | 3 | 0 | C3,C4,C5,C6,C8 |
| C5 | 0.077 | 3 | 0 | C3,C4,C6,C7,C8 |
| C5 | 0.077 | 3 | 0 | C3,C4,C5,C6,C7 |
| C5 | 0.077 | 3 | 0 | C3,C4,C5,C7,C8 |
| C5 | 0.077 | 3 | 0 | C3,C5,C6,C7,C8 |
| C5 | 0.077 | 3 | 0 | C4,C5,C6,C7,C8 |