P-CHLOROBENZALDEHYDE; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Submission id: JP005273

Outputs for P-CHLOROBENZALDEHYDE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP005273
Synonyms: P-CHLOROBENZALDEHYDE, 4-CHLOROBENZALDEHYDE
Total mass: 140.5668
Formula: H5 C7 O1 Cl1

Experimental information

MS type: MS
Instrument: HITACHI RMU-6M
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: 27.0, 37.5, 38.0, 39.0, 50.0, 51.0, 61.0, 62.0, 74.0, 75.0, 77.0, 78.0, 85.0, 86.0, 111.0, 112.0, 114.0, 140.0, 141.0, 143.0,
Processing time: 0:00:02.673560

Results for the quried mass "142.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C7O1Cl1	0.425	6	1	C1,C2,C3,C4,C5,C6,C7,Cl8,O9