Volatile organic compounds analysis results, March 21, 2002

NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\02mar21\6581.D Vial: 13 Acq On : 22 Mar 2002 1:43 am Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : March 21, 2002 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 1 1,3-Dioxolan-2-one Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 15.77 0.03 ug/L 14162 1,4-DIFLUOROBENZENE 15.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,3-Dioxolan-2-one 88 C3H403 000096-49-1 4 2 1,2-Hydraz inedicarboxaldehyde 88 C2H4N202! 000628-36-4 4 3 Sulfide, allyl methyl 88 C4H8S 010152-76-8 3 4 Propanoic acid, 2-methyl- 88 C4H802 _______ 000079-31-2 3 Abundance Scan 693 (15.766 min): 6581 .D (-) m/z 114.15 100.00% 1 4

5000 63 88 • i * * * ^ । < ‘ i । < i ■ * i ' 15.40 15.60 15.80 16.00 44 m/z 63.05 31.28% *14***1****I*’**+*/**I|| i ■'' ■ i ■ ■ ■ ■ i ■ "tF rn/z--> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62893:1,3-Dioxolan-2-one 29

43 88 5000 • i ■ ■ ' ■ i ‘ ‘ ‘ • 1 i ■ 1 ' ' i ■ 15.40 15.60 15.80 16.00 15 m/z 88.10 25.93% 58 —PPm — .... |.... 73 ’ ' 11 1 ‘11 * ’ * ‘ I ‘ ‘ ’ I ‘ ’ i ■ ‘ ' i ■ ' ■ ■ i ■' ■ ■ i ■ ‘ /z-> - 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #781:1,2-Hydrazinedicarboxaldehyde 31 11 ■ ■ •1 r‘'r'11 1444**I* 60 15.40 15.60 15.80 16.00 88 5000 m/z 43.95 9.53%

17 44 WWWMMVm m/z-> ■ ■ i ■ ■ ■ ■ i ■ ■ 10 20 Hilkipor 30 40 50 60 70 80 90 ■11 ■ ■ ■ ■ i'' i ■'' ■ i ■'1' i1 ■'' i ■ 100 110 120 Abundance #62927: Sulfide, allyl methyl 41 15.40 15.60 15.80 16.00

73 88 5000

61

‘ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■'11 ■ 111+44141 mmmmmp m/z--> 10 20 30 40 50 60 70 80 90 100 110 120

6581.D HP031802.M Fri Mar 22 02:22:53 2002 Page 1

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