Processed databases
Atom-Mass pairs
Outputs for 1,4-DIHYDROXYBENZENE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP011774
Synonyms: 1,4-DIHYDROXYBENZENE, HYDROQUINONE
Total mass: 110.1104
Formula: H6 C6 O2
Experimental information
MS type: MS
Instrument: HITACHI M-80A
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: 27.0, 31.0, 38.0, 39.0, 41.0, 42.0, 50.0, 51.0, 53.0, 54.0, 56.0, 62.0, 63.0, 65.0, 66.0, 81.0, 83.0, 110.0, 111.0,
Processing time: 0:00:01.980610
Results for the quried mass "26.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1O1 | 0.006 | 2 | 1 | C5,O7 |
| C1O1 | 0.006 | 2 | 1 | C6,O8 |
| C2 | 0.037 | 2 | 0 | C1,C2 |
| C2 | 0.037 | 2 | 1 | C1,C5 |
| C2 | 0.037 | 2 | 1 | C2,C6 |
| C2 | 0.037 | 2 | 0 | C3,C4 |
| C2 | 0.037 | 2 | 1 | C3,C5 |
| C2 | 0.037 | 2 | 1 | C4,C6 |