NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02APR03\7504.D . Vial 8
Acq On 3 Apr 2002 9:10 pm Operator 201-wb
Sample nyc Inst GC/MS Ins
Mise Multiplr 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
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Peale Number 1 Acetaldehyde, chlorodifluoro- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
15.77 0.06 ug/L 63513 1,4-DIFLUOROBENZENE 15.10
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Acetaldehyde, chlorodifluoro- 114 C2HC1F2O 000811-96-1 4
2 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2 006843-45-4 3
3 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3
4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2
Abundance Scan 692 (15.766 min): 7504.D (-) m/z 114.15 100.00%
1 4
5000
63
.- 5° 57
43 88 94 15.40 15.60 15.80 16.00
jH II II I ■ I ' ■ I ' I ■ .l,.l....... m/z 63.05 26.66%
TT/z-> 20 30 40 50 60 70 90 80100 110 120
Abundance #2817: Acetaldehyde, chlorodifluoro-
2|9
5000 51 I ' '' 'I '' ' 'I '
79 15.40 15.60 15.80 16.00
m/z 49.85 19.34%
67 85 114
’I''' I ' ' ' I I I I ' ' I ' I I I I ' '
Ti/z-> 20 30 40 50 60 70 80 90 100 110 120
Abundance #64088: 2,4-lmidazolidinedione, 3-methyl-
1 4
' I ' ' ' ' I ' '
15.40 15.60 15.80 16.00
58 m/z 88.10 17.95%
5000
86 I
..................... 42........ 71
I’l I ■ I ■ I I • ■ ■ I I
n/z-> 20 30 40 50 60 70 80 90 100 110 120
Abundance #2940: 1-(Propenylthio)prop-1-ene
1 4
41 15.40 15.60 15.80 16.00
99 m/z 51.05 16.21%
5000
59 73 85
47 I
' I ' ' ' ' I ' ' ' ' I ’ ' ' ' I ''
m/z-> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00
7504.D HP031802.M Thu Apr 04 09:09:57 2002 Page 1
NYC-WTC_000081631
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