NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02APR01\7378.D Vial 6
Acg On 2 Apr 2002 12:04 am Operator 201-wb
Sample nyc Inst GC/MS Ins
Mise Multiplr 1.00
MS Integration Params: LSGINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS7 5K.L
*********************************************************************
Peale Number 1 2,3-Dioxabicyclo [2.2.2]octane . Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
15.73 0.03 ug/L 22477 1,4-DIFLUOROBENZENE 15.09
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2,3-Dioxabicyclo[2.2.2]octane 114 C6H10O2 000000-00-0 4
2 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3
3 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2 006843-45-4 3
4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2
Abundance Scan 691 (15.733 min): 7378.D (-) m/z 114.15 100.00%
1 4
5000 63
42
50 88
I15.40 15.60 15.80 16.00
m/z 63.05 44.53%
m/z-> 20 30 40 50 60 70 80 90 100 110 120
Abundance #2867:2,3-Dioxabicyclo[2.2.2]octane
29
552 57 81
114 15.40 15.60 15.80 16.00
44 m/z 50.05 34.94%
•n/z->
Abundance
20
a 30 40 50 60
67
70 80
#2940; 1 -(Propenylthio)prop-I -ene
90 100 110 120
1 4
41
99
15.40 15.60 15.80 16.00
m/z 88.00 32.69%
5000
73 85
I
TT/Z-> 20 30 40 50 6070 80 90 100 110 120
Abundance #64088: 2,4-lmidazolidinediono, 3-methyl-
1 4 15.40 15.60 15.80 16.00
m/z 41.85 27.78%
5000
58
fl
86
42 71
' 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
7378.D HP031802.M Tue Apr 02 09:47:26 2002 Page 1
NYC-WTC_000081532
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