GCMS analysis results for unknown compounds, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\060702\12737 .D Vial: 13 Acq On 7 Jun 2002 6:21 pm Operator: Sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 4 Propiolonitrile Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 3.91 2.26 ug/L 1249100 1,4-dichlorobenzene-d4 9.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Propiolonitrile 51 C3HN 001070-71-9 3 2 Methane, chlorodifluoro- 86 CHC1F2 000075-45-6/2 3 Pyridazine 80 C4H4N2 000289-80-5 1 4 Butane, 1-nitro- 103 C4H9NO2 000627-05-4 1 Abundance

5000 Scan 141 (3.908 min): 12737.D (-140) (-)

36 42 47 51 88 m/z

W A 51.05 100.00%

3.60 3.80 4.00 4.20 82 0! T I ■ ‘ “ I' “ ‘ 11' " I “ ‘ ‘ 1 - W 11 i • ■ “ i " i ■ • “ i" “ i ■ ’ ■ ■ i i114 ‘ 1'1 m/z 88.00 51.88% miz-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #12371: Propiolonitrile 51 AWNWw MMp-MAuA 5000 ■ ■ ■ i ■ ■ ‘ ■ i ■ ■ ■ ■ I 1 ' 1 1 I 1 1 1 1 I 3.60 3.80 4.00 4.20 m/z 47.10 40.42%

n/z-> Abundance 0! 5+12.18,428,32. 38,.+4447 10 15 20 25 30 35 40 45 50 55 60-65 70 75 80 85 90 95 I" i

#111064: Methane, chlorodifluoro- “ i" “ i “ “ i ■ ■ “ i “ “ i • ■ ■11" “ i ■ ‘।

WV Mhouy, 1 51 1 ' ' I 1 ‘ ‘ I ‘ ‘ ‘ 1 1 1 1 1 1 1 1 1 1 I 3.60 3.80 4.00 4.20 5000 m/z 36.10 37.50%

67 13 19 24 2831 3538 43 47 . 1 , 8588 0! 1' i" ■' I1'1 ■ i1" 'I'" '1111' 111 “ I'1 “I ■ ■" i'" 'I " ■ l-■ ■ ■ j" 1111 l■■ ■■I■ |" " [ ■ ■l■■ m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111060: Pyridazine ■ • ■ i 1 ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ • i ■ • ■ ■ i 51 3.60 3.80 4.00 4.20 m/z 42.00 36.88% 5000 26 80

37 0 IT i ■' ■ ■ i ■ “11 mHH l1 •।■i•■■■।•■■■ । • ■ ■ ■ । ■ i •• • । ■ • ■ •। < •> ■ । > /z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20

12737.D 060302.M Mon Jun 10 11:23:58 2002 Page 7

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