NYC 9/11 Public Portal Document
Library searcn uompouna eport
Data File : C:\HPCHEM\1\DATA\02FEB01\01733.D Vial: 22
Acq On 2 Feb 2002 1:39 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
*********************************************************************
Peak Number 3 2,4-Imidazolidinedione, 3-meth Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T. --
15.79 0.05 ug/L 56404 1,4-DIFLUOROBENZENE 15.13
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N202 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 C4H204 002892-51-5 2
4 Ethyl diazoacetate 114 C4H6N202 000623-73-4 2
undance Scan 683 (15.792 min): 01733.D (-) A
m/z 114.15 100.00%
114
63 88
39 50 57 75 94 15.40 15.60 15.80 16.00 16.20
m z 88.10 26.80%
40 50 60
#64088: 2.4-Ir
114
15.40 15.60 15.80 16.00 16.20
m z 63.05 23.38%
90 100 110 1
1-ene
41 114
99
Z SU.U.S 14.
85
47 519
I Ii,r, , I , , I , ,HI ,
50 60 70 80 90 100
#64087: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-
58 15.40 15.60 15.80 16.00 16.20
m z 38.95 13.73°
114
41 1 68 86
W 50 60 70 80 90 100 110 21 0 15.40 15.60 1
01733.D HP013102.M Mon Feb 04 09:38:52 2002 Page 3
NYC-WTC 000000690
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