Volatile organic compounds results, Mar 4 2002

NYC 9/11 Public Portal Document LLDL dLy edrCI tompouud KepOL L

Data File C:\HPCHEM\l\DATA\02MAR04\04514.D Vial: 22 Acq On 5 Mar 2002 1:21 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 2 1-(Propenylthio)prop-l-ene Concentration Rank 2

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

15.73 0.03 ug/L 21011 1,4-DIFLUOROBENZENE 15.07

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 2 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2I 006843-45-4 3 3 1-Propene, 3,31-thiobis- 114 C6H10S 000592-88-1 2 4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H204 002892-51-5 2 Abundance Scan 691 (15.732 min): 04514.D (-) m/z 114.05 100.00% 1 4 8000

6000

4000 15.40 15.60 15.80 16.00 63 88 m/z 63.05 23.57% ' ■ i ■ ■ ■ ■ i ■ ■ • • i • 1 ■ • i ■ ■ ■ ■ i ■ ■ • ■ i ■ ■ • ■ i ■ ■ ■ ‘ i ■ ■ ‘ ‘ i ■

m/z--> 30 40 50 60 70 80 90 100 110 120 Abundance #2940:1-(Propenylthio)prop-1-ene 1 4 41 99

5000 ' ' i'' ' ' i ' ■ ' i ■ ' ' ■ i ' ■ ' ' i 15.40 15.60 15.80 16.00 m/z 88.10 21.53% 73 85 47 59 -PPm ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ I ■ ' ' 1 i '' 1 1 i11 m/z-> 30 40 50 60 70 80 90 100 110 120 Abundance #64088:2,4-Imidazolidinedione, 3-methyl- 1 4

15.40 15.60 15.80 16.00 58 5000

86

42 71 T-r-p-r-r-r-p-r-r-r-p-r J’’**I’*’I** T-p-r-n-p-r-n-pr TT-p-r m/z-> 30 40 50 60 70 80 90 100 110 120 Abundance #2944:1-Propene, 3,3’-thiobis- 45 73 39 5000 114 99 81

TT-p-r-n-p-r 30 40 14 bamaapannap— 50 60 70 80 90 100 110 120

04514.D HP022702.M Tue Mar 05 09:39:57 2002 Page 2

NYC-WTC_000020969