Volatile organic compounds results, Mar 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02MAR06\04803.D Vial: 16 Acq On 7 Mar 2002 2:45 am Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 1,3-Dioxolan-2-one Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

15.75 0.03 ug/L 21447 1,4-DIFLUOROBENZENE 15.08

Hit# of 5 Tentative ID MW MolForm CAS# Qual l l,3-Dioxolan-2-one 88 C3H403 000096-49-1 3 2 Sulfide, allyl methyl 88 C4H8S 010152-76-8 3 3 1,2-Hydraz inedicarboxaldehyde 88 C2H4N202! 000628-36-4 3 4 Propanoic acid, 2-methyl- 88 C4H8O2 _______ 000079-31-2 3 Abundance Scan 692 (15.749 mln): 04803. D (-) m/z 114.05 100.00% 1 4

5000 63 88 ]. 15.40 15.60 15.80 16.00 ■ ■ i ■ ‘ ■ i ■

'1 i '1' ' I ■ ■ ■ ■ i ' ‘ 44 ■ i ■ ■ ■ ■ i ■ ■ ■' i ■ ' ‘ ■ i '' • ■ i ‘ ' 1 i ■ ■'' i ■ • ‘ ■ i ■ ■ ■ i 1 m/z ■ 62.95 28.55% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62893:1,3-Dioxolan-2-one 29

43 88 5000 15.40 15.60 15.80 16.00 15 m/z 88.00 21.66% 58 "I.. I" i I 73 ■ ■ i •''11 ■ ■ ■ ■ i ■'' ‘ i1 m/z--> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62927: Sulfide, allyl methyl 41 ' i1 ■ ' ■ i ■ • ' i ■ ■ ‘ ‘ i ■ ■ ■ ■ i 1

73 88 15.40 15.60 15.80 16.00 5000 m/z 43.95 8.25% AAMMW 61

■ ■ i ■' ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 8 111’*** । ■ • i • ■ ■ ■ i • i ‘ ‘ i 1’1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #781:1,2-Hydrazinedicarboxaldehyde 1 i 1 ■ ■ ■ i 1 ■ ■ ■ i ■ ' ■ ■ i ■ ■ ■ ‘ i 1 31 15.40 15.60 15.80 16.00

60 88 5000

44 17

■ ■ i1 +TIum TTr i ■ ‘ ‘ ‘ I 1’1 m/z—> 10 20 30 40 50 60 70 80 90 100 110 120

04803.D HP022702.M Thu Mar 07 08:45:30 2002 Page 1

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