Processed databases
Atom-Mass pairs
Outputs for PHOSPHORIC ACID TRI-N-BUTYL ESTER; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP003581
Synonyms: PHOSPHORIC ACID TRI-N-BUTYL ESTER
Total mass: 266.3131
Formula: P1 C12 O4 H27
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: 28.0, 29.0, 56.0, 57.0, 212.0,
Processing time: 0:00:02.853439
Results for the quried mass "55.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3O1 | 0.055 | 3 | 0 | C4,C7,C10,O14 |
| C3O1 | 0.055 | 3 | 0 | C5,C8,C11,O15 |
| C3O1 | 0.055 | 3 | 0 | C6,C9,C12,O16 |
| C4 | 0.098 | 7 | 0 | C1,C4,C7,C10 |
| C4 | 0.098 | 7 | 0 | C2,C5,C8,C11 |
| C4 | 0.098 | 7 | 0 | C3,C6,C9,C12 |