NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02apr08\8427.D Vial 8
Acq On 8 Apr 2002 6:28 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
*********************************************************************
Peak Number 1 2,4-Imidazolidinedione, 3-meth Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
15.71 0.03 ug/L 16525 1,4-DIFLUOROBENZENE 15.05
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2; 006843-45-4 3
2 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3
3 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2
4 2,4,5-Trioxoimidazolidine 114 C3H2N2O3 000120-89-8 2
Abundance Scan 690 (15.715 min): 8427.D (-) m/z 114.15 100.00%
1 4
8000
6
4000
63 15.40 15.60 15.80 16.00
50 m/z 63.15 31.55%
A
' I ' ' ' ' I ' ' ’ ' I ' ' ' ' I ' ' ' ' I ‘
m/z-> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #64088: 2,4-lmida2olidinedione, 3-methyl-
1 4
58
5000
15.40 15.60 15.80 16.00
86 m/z 49.95 24.77%
42 71
' I ' ' ‘ ' I ' ' ' ' I ' ' ' ‘ I ' ' ' ' I ‘ ''i ' ' ' ‘ I ' ' ' ‘ I '
m/z-> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #2940:1-(Propenylthio)prop-1-ene
1 4
41
99
15.40 15.60 15.80 16.00
5000
59 73 85
‘ I ' ' ' ' I ‘ ' I ' ' ' ' I ' ‘ ' I ' ' ' ' I '
,,iii. T,,,.,
■n/2-> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-
29
58
SEE 114
86
17 40
............... ,6,8 , , .........................
-n/z-> 10 20 30 40 50 60 70 80 90 100 110 120
8427.D HP031802.M Mon Apr 08 19:07:27 2002 Page 1
NYC-WTC_000081858
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