Processed databases
Atom-Mass pairs
Outputs for 1,1-DICHLORO-2,2-BIS(PARA-CHLOROPHENYL)ETHANE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP000938
Synonyms: 1,1-DICHLORO-2,2-BIS(PARA-CHLOROPHENYL)ETHANE, 4,4'-DDD
Total mass: 320.0408
Formula: H10 C14 Cl4
Experimental information
MS type: MS
Instrument: JEOL JMS-01-SG
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: 51.0, 63.0, 74.0, 75.0, 77.0, 83.0, 86.0, 87.0, 89.0, 99.0, 100.0, 102.0, 137.0, 138.0, 151.0, 164.0, 165.0, 175.0, 176.0, 178.0, 200.0, 201.0, 214.0, 236.0, 237.0, 239.0, 320.0,
Processing time: 0:00:05.429999
Results for the quried mass "82.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1Cl2 | 0.091 | 1 | 0 | C14,Cl17,Cl18 |
| C4Cl1 | 0.488 | 1 | 0 | C1,C9,C13,C14,Cl17 |
| C4Cl1 | 0.488 | 1 | 0 | C1,C9,C13,C14,Cl18 |
| C4Cl1 | 0.488 | 1 | 0 | C1,C5,C6,C11,Cl15 |
| C4Cl1 | 0.488 | 1 | 0 | C1,C5,C9,C11,Cl15 |
| C4Cl1 | 0.488 | 1 | 0 | C2,C9,C13,C14,Cl17 |
| C4Cl1 | 0.488 | 1 | 0 | C2,C9,C13,C14,Cl18 |
| C4Cl1 | 0.488 | 1 | 0 | C2,C5,C6,C11,Cl15 |
| C4Cl1 | 0.488 | 1 | 0 | C2,C6,C9,C11,Cl15 |
| C4Cl1 | 0.488 | 1 | 0 | C3,C10,C13,C14,Cl17 |
| C4Cl1 | 0.488 | 1 | 0 | C3,C10,C13,C14,Cl18 |
| C4Cl1 | 0.488 | 1 | 0 | C3,C7,C8,C12,Cl16 |
| C4Cl1 | 0.488 | 1 | 0 | C3,C7,C10,C12,Cl16 |
| C4Cl1 | 0.488 | 1 | 0 | C4,C10,C13,C14,Cl17 |
| C4Cl1 | 0.488 | 1 | 0 | C4,C10,C13,C14,Cl18 |
| C4Cl1 | 0.488 | 1 | 0 | C4,C7,C8,C12,Cl16 |
| C4Cl1 | 0.488 | 1 | 0 | C4,C8,C10,C12,Cl16 |
| C4Cl1 | 0.488 | 1 | 0 | C9,C10,C13,C14,Cl17 |
| C4Cl1 | 0.488 | 1 | 0 | C9,C10,C13,C14,Cl18 |