NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02APR03\7498F.D Vial: 12
Acq On 4 Apr 2002 12:04 am Operator: 201-wb
Sample nyc fb 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
*********************************************************************
Peak Number 4 1,3-Dioxolane Concentration Rank 3
R.T. EstConc • Area Relative to ISTD R.T.
26.37 0.04 ug/L 44851 1,4-DICHLOROBENZENE-D4 26.92
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,3-Dioxolane 74 C3H6O2 000646-06-0 4
2 Ether 74 C4H10O 000060-29-7 4
3 N-Ethylformamide 73 C3H7NO 000627-45-2 3
4 Formamide, N,N-dimethyl- 73 C3H7NO 000068-12-2 3
Abundance Scan 1316 (26.374 min): 7498F.D (-) m/z 73.05 100.00%
7b
55m 267
/
43 26.00 26.20 26.40 26.60
I,
' I ' '' ' I ' '' ' i '
1 I' ‘' I'''' I''' ‘ I'''' I
m/z 267.20 44.88%
m/z--> 20 40 60 80 100 120 140 160 180 200 220 240 260
Abundance #62555: 1,3-Dioxolane
73
555: 44 T-p-m-pT "T T-p-TT
26.00 26.20 26.40 26.60
29 m/z 58.95 21.83%
-1
m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260
Abundance #338: Ether
1
26.00 26.20 26.40 26.60
m/z 74.05 15.45%
5000 59
15
74
——
m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260
Abundance #292; N-Ethylformamide
3|0 26.00 26.20 26.40 26.60
73 m/z 42.85 15.27%
5000
58
«l I'' ‘' I
tt/z--> 20 40 60 80 100 120 140 160 180 200 220 240 260 26.00 26.20 26.40 26.60
7498F.D HP031802.M Thu Apr 04 08:41:04 2002 Page 4
NYC-WTC_000081656
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