NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02aprl9\9091D.D Vial: 7
Acq On 19 Apr 2002 5:55 pm Operator: 201-wb
Sample nyc dup Inst : GC/MS Ins
Mise April 19, 2002 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
*********************************************************************
Peale Number 1 2,4-Imidazolidinedione, 3-meth Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
15.80 0.03 ug/L 18748 1,4-DIFLUOROBENZENE 15.14
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 1-Propene, 3,3'-thiobis- 114 C6H10S 000592-88-1 2
4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2
Abundance Scan 695 (15.801 min): 9091D.D (-) m/z 114.15 100.00%
1 4
8000
6lilBM
4000 88
63 15.40 15.60 15.80 16.00 16.20
50 I m/z 88.10 34.72%
A
' I I ' I ' I ■ I I I I '
m/z-> 30 40 50 60 70 80 90 100 110 120
Abundance #64088: 2,4-lmidazolidinedione. 3-methyl-
1 4
58
55m
15.40 15.60 15.80 16.00 16.20
86 m/z 63.05 30.05%
42 71
' I ' ' ' ' I ' '
Tn/z-> 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 16.20
m/z 50.15 23.43%
85
47
' I ' ' ' ' I ' ' i'' I '
59 73
J , .
'n/z-> 30 40 50 60 70 80 90 100 110 120
Abundance #2944: 1-Propene, 3,3'-tbiobis-
4 15.40 15.60 15.80 16.00 16.20
73
39
5000
114
99
81
Ti/z->
' I ' ' ' ' I '
30 40
Ar.50 60 70 80 90 100 110 120
9091D.D HP031802.M Fri Apr 19 18:34:23 2002 Page 1
NYC-WTC_000082146
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