Volatile organic compounds results, Mar 4 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\l\DATA\02MAR04\04386.D Vial: 13 Acq On 4 Mar 2002 6:52 pm 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 2 Sulfide, allyl methyl Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.75 0.04 ug/L 23421 1,4-DIFLUOROBENZENE 15.09 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Sulfide, allyl methyl 88 C4H8S 010152-76-8 3 2 1,2-Hydraz inedicarboxaldehyde 88 C2H4N202! 000628-36-4 3 3 Propanoic acid, 2-methyl- 88 C4H802 000079-31-2 3 4 1-(Propenylthio)prop-l-ene 114 C6H10S ________ 000000-00-0 3 Abundance Scan 692 (15.750 min): 04386.D (-) m/z 114.15 100.00%| 1 4

5000

63 88 15.40 15.60 15.80 16.00 ' i ■' '' i ■ ■ ■ ■ i1 • ■ ' i ■' ■ ■ i ■ • ■ ■ i ■ ■' ■ i • ■ ‘ • i • • I'' ' ‘ I ‘ ‘ ' I ' m/z 63.05 23.88% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62927: Sulfide, allyl methyl 41

73 88 5000 ' i ■ ■ ■ ■ i ' ■ ' i ' ■ ■ ■ i ■ ■ • ■ i ' 15.40 15.60 15.80 16.00 m/z 88.00 22.06 61

m/z-> ■ i '' ■ ' i11' ‘ i ‘ 10 20 30 ‘ i' 4.414 40 50 60 70 80 90 100 110 120 ■ 'I'1 1111111 11'111'

Abundance #781: 1,2-Hydrazinedicarboxaldehyde 31

60 88 15.40 15.60 15.80 16.00 P 5000 m/z 44.05 6.51%

17 44 WWWWW ' i ■ ■ ■' i ' ‘ —44 • ■ i ■ ■ ‘ ■ i ■ • /A*4t-1t4*1**** m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #816: Propanoic acid, 2-methyl- 43 15.40 15.60 15.80 16.00

5000 27 73 88 ■.^..■,...1......................... apogomgag /z--> 10 20 30 40 50 60 70 80 90 100 110 120

04386.D HP022702.M Tue Mar 05 08:49:45 2002 Page 2

NYC-WTC_000020929