4,4'-DICHLOROBENZOPHENONE; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Submission id: JP011110

Outputs for 4,4'-DICHLOROBENZOPHENONE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP011110
Synonyms: 4,4'-DICHLOROBENZOPHENONE
Total mass: 251.1077
Formula: H8 C13 O1 Cl2

Experimental information

MS type: MS
Instrument: HITACHI M-80
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 51.0, 63.0, 74.0, 75.0, 77.0, 85.0, 111.0, 112.0, 114.0, 140.0, 141.0, 151.0, 152.0, 216.0, 217.0, 251.0, 252.0, 254.0,
Processing time: 0:00:03.719884

Results for the quried mass "253.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C13O1Cl2	0.123	10	2	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,Cl14,Cl15,O16