NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\O2APR11\8755D.D Vial: 6
Acq On : 11 Apr 2002 6:11 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
*********************************************************************
Peale Number 1 3-Cyclobutene-l,2-dione, 3,4-d Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
15.68 0.04 ug/L 29589 1,4-DIFLUOROBENZENE 15.02
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 7
2 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 4
3 4-Heptanone 114 C7H14O 000123-19-3 3
4 2-Oxepanone 114 C6H10O2 ________ 000502-44-3 3
Abundance Scan 687 (15.682 min): 8755D.D (-) m/z 114.15 100.00%
1 4
lilBil
63
15.40 15.60 15.80 16.00
-n/z->
. ...................... I,,|,
10 20 30 40
44
50 60 70 80 90 100 110
T 120
m/z 63.05 31.90%
Abundance #2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-
2|9
58
5000 114 15.40 15.60 15.80 16.00
m/z 88.10 25.42%
86
17 40
tt/z-> 10 20 30
+ 68
40 50 60 70 80 90 100 110 120
Abundance #64192: 3-Hexanone, 2-methyl-
4)3 71
15.40 15.60 15.80 16.00
5000 m/z 44.05 22.53%
114
55
■U
•n/z-> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #64151: 4-Heptanone
4)3
15.40 15.60 15.80 16.00
71
m/z -57.15 21.36%
5000
27
114
^,5 58
86 99
■m-r ....... ' ' I ' ‘ ‘ ' I ' ' ' ' I ‘ ‘ 1 ' ^1^ ■p"
Tl/Z-> 10 20 30 40 50 60 70 80 90 100 110 1540 15.60 15.80 16.00
8755D.D HP031802.M Fri Apr 12 09:02:08 2002 Page 1
NYC-WTC_000081953
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