Volatile organic compounds results, Mar 7 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02MAR07\5160T.D Vial: 11 Acq On 7 Mar 2002 4:30 pm Operator: 201-wb Sample nyc triplicate 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 3-Butenoic acid, 2,2-dimethyl- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 15.73 0.03 ug/L 15804 1,4-DIFLUOROBENZENE 15.07 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Butenoic acid, 2,2-dimethyl- 114 C6H10O2 010276-09-2 3 2 1,1,2-Trimethyl-l-silacyclobutane 114 C6H14Si 030681-90-4 3 3 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O21 006843-45-4 3 4 1-(Propenylthio)prop-l-ene 114 C6H10S ______ 000000-00-0 3 Abundance Scan 691 (15.731 min): 5160T.D (-) m/z 114.15 100.00% 1' 4 8000

6000

4000 15.40 15.60 15.80 16.00 T7T .................................................... 88........................ m/z 88.10 27.98% ■ ■ i > ‘ n/z-> 30 40 50 60 70 80 90 100 110 120 Abundance #2937:3-Butenoic acid, 2,2-dimethyl- 69 41 5000 15.40 15.60 15.80 16.00 99 53 59 | i • • * ' i • • 1 ‘ i 1 H— , 81 88 ,0" m/z-> 30 40 50 60 70 80 90 100 110 120 Abundance #2979:1,1,2-Trimethyl-1 -silacyclobutane 72 86

58 5000

44 114

m/z-> 30 i ■ ■ ■ ■ i ' 40 ‘ ‘ 1 ‘ * 50 60 —1 170 80 ■ ' i ■ ■ 90 100 1,4.9... 1—120 110 Abundance #64088:2,4-Imidazolidinedione, 3-methyl- 1 4

58 5000

86 42 71 i • ■ ■ ■ i ■ ' ‘ ‘ i • 1 • j > • • * । * i • 1'I•1 m/z-> 30 40 50 60 70 80 90 100 110 120

5160T.D HP022702.M Fri Mar 08 11:49:56 2002 Page 2

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