NYC 9/11 Public Portal Document
LJLaLy OCaLti Lopouru RpULt
Data File : C:\HPCHEM\1\DATA\02FEB11\2711D.D Vial: 9
Acq On : 11 Feb 2002 6:22 pm Operator: 201-wb
Sample : nyc 524 dup Inst : GC/MS Ins
Mise Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
*********************************************************************
Peak Number 4 2,4-Imidazolidinedione, 3-meth Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
15.74 0.04 ug/L 57201 1,4-DIFLUOROBENZENE 15.08
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-1,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2
4 Ethyl diazoacetate 114 C4H6N2O2 000623-73-4 2
Abundance Scan 681 (15.740 min): 2711 D.D (-) " 114.15 100.00%
1 4
5000
63
88 III
/z-> 20
I ‘
,4.55
‘ ‘ ‘ I ' ' ' ‘ I ' ' ' ' I ‘ 1 ‘ ‘ 1 ‘
30 40 50 60 70
68
jp
80
75
901
X0000—7 m/z 63.05
100
94
110 120
15.40 15.60 15.80 16.00
29.06%
Abundance #64088:2,4-lmidazolidinedione, 3-methyl-
1 4
58
5000- ■ ■ i 1 ■ ■ ■ i111 1 11 11 i 1 11 11 1
15.40 15.60 15.80 16.00
86 m/z 88.10 21.71%
42 71 A
I’I’I’ ■ i ' ■ ■ ■ । ‘ । ■
' 120 '
miz-> 20 30 40 50 60 70 80 90 100 110
Abundance #2940:1-(Propenylthio)prop-1-ene
41 1 4
99
» i | n i i । i i । 1I* i ! । i n i-j j
15.40 15.60 15.80 16.00
5000 m/z 50.05 16.56%
73 85
■ i ■ ' ■ ' i ' ' I 1 1 ■ 1 I 1 ' 120 '
niz-> 20 30 40 50 60 70 80 90 100 110
Abundance #64087:3-Cyclobutene-1,2-dione, 3,4-dihydroxy- ■ ■ i ■ ■ ■ ' i • ■ ■ • i 1 1 1 ' i 1 11 11 1
29 58 15.40 15.60 15.80 16.00
m/z 68.05 11.11%
5000 114
..... II
I 1 ' ■ ■ i ■ ■
41 68 86
i ■ ■ ■ ■ i ■ ' ■ ■ i ■ ' 1 ' i ' ' i ■ ' ' ■ i ■
iz—> 20 30 40 50 60 70 80 90 100 110
■ ■ i ■ ■
120 15.40 15.60 15.80 16.00 " ‘ '
2711D.D HP021102.M Fri Feb 15 13:21:01 2002 Page 4
NYC-WTC_000019688
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