NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\02FEB01\01734.D Vial: 23
Acq On 2 Feb 2002 2:22 am Operator: 201-wb
Sample : nyc Inst : GC/MS Ins
Misc : February 1, 2002 Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
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Peak Number 3 3(2H)-Pyridazinone, 4,5-dihydr Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
15.77 0.05 ug/L 50772 1,4-DIFLUOROBENZENE 15.13 ...=
Hit# of 5 Tentative ID MW MolForm CAS# Qual --
1 3(2H)-Pyridazinone, 4,5-dihydro-6-m 112 C5H8N2O 005157-08-4 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-1,2-ctione, 3,4-clihycir 114 U4H204 UU2892-51-5 2
undance Scan 683 (15.774 min): 01734.D ( ) z 114.05 100.00%
114
41 50 57
15.40 15.60 15.80 16.00 16.20
m z 88.10 34.84%
#2490: 3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-
39
112
15.40 15.60 15.80 16.00 16.20
56
m/z 63.05 24.15%
84
> 20 30 40 50 60 70 80 90 100 110 1
dance #2940: 1-(Propenylthio)prop-1-ene
41 14
99
15.40 15.60 15.80 16.00 16.20
5000 m z 56.95 15.44%
59 73 85
47
> 20 30 40 50 60 70 80 90 100 110 1
dance #64088: 2,4-Imidazolidinedione, 3-methyl-
1 114
Z 4-9..95 15.
58
86
42 I I P U P I P
71
0 50 60 70 80 90 100 110 1
01734.D HP013102.M Mon Feb 04 09:41:34 2002 Page 3
NYC-WTC 000000699
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