Processed databases
Atom-Mass pairs
Outputs for 1,2-BENZENEDICARBOXYLIC ACID DIETHYL ESTER; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP001751
Synonyms: 1,2-BENZENEDICARBOXYLIC ACID DIETHYL ESTER, DIETHYL PHTHALATE
Total mass: 222.2366
Formula: H14 C12 O4
Experimental information
MS type: MS
Instrument: Unknown
Instrument type: EI-B
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 29.0, 77.0, 78.0, 93.0, 104.0, 105.0, 107.0, 122.0, 123.0, 132.0, 133.0, 141.0, 148.0, 149.0, 151.0, 152.0, 166.0, 176.0, 177.0, 179.0, 195.0, 222.0, 223.0,
Processing time: 0:00:02.850695
Results for the quried mass "147.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C9O2 | 0.150 | 7 | 0 | C2,C4,C5,C6,C7,C8,C9,C10,C12,O14,O16 |
| C9O2 | 0.150 | 7 | 0 | C1,C3,C5,C6,C7,C8,C9,C10,C11,O13,O15 |