NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02MAY10\11284.D Vial: 12
Acq On 10 May 2002 10:59 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\HP042202.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.
15.73 0.03 ug/L 18897 1,4-DIFLUOROBENZENE 15.07
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 1-Propene, 3,3 '-thiobis-________________ 114 C6H10S _______ 000592-88-1 2
Abundance Scan 691 (15.732 min): 11284.D (-) m/z 114.15 100.00%
1 4
8000
6000
4000 15.40 15.60 15.80 16.00
63 88 m/z 63.05 27.46%
Ti/z-> 20 30 40 50 60 70 80 90 100 110 120
Abundance #64088: 2,4-lmidazolidinedione, 3-methyl-
1 4
58
I ' ' ' ‘ I ' ' ' ' I
15.40 15.60 15.80 16.00
86 m/z 88.10 26.56%
42 71
m/z-> 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 85
47
p'2-> 20 30 40 50 60 70 80 90 100 110 120
Abundance #64087; 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-
29 58
114
41 68 ’
r-fS-r-r-ry-r-r I ' ' ' ' I ‘ ' I ' ' ' ' I ' ' ' ' I ‘ ' I '
TT/z-> 20 30 40 50 60 70 80 90 100 110 ' 1^'
11284.D HP042202.M Tue May 14 10:52:26 2002 Page 1
NYC-WTC_000083192
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