GCMS analysis results, sample AE12476, June 2002

NYC 9/11 Public Portal Document Library search compound Report Data File : C:\MSDCHEM\l\DATA\052902\12476.D Vial: 18 Acq On : 29 May 2002 11:56 pm Operator: McLean Sample : gc/ms scan 5/28 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 11 Imidazol, 4-fluoro- Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T.

4.60 0.57 ug/L 421642 1,4 -Dichlorob'enzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Imidazol, 4-fluoro- 86 C3H3FN2 030086-17-0 2 2 Nitrosyl chloride 65 CINO 002696-92-6 2 3 Difluorine monoxide 54 F2O 007783-41—7 1 4 Borane, trifluoro- 68 BF3 007637-07-2 1 Abundance Scan 259 (4.601 min): 12476.D (-257) (-) m/z 35.10 Zloo.00% 35

5000 49 86 MMbrt_ WwMy 40 ‘11‘*I‘‘‘I***I***‘I*’ 4.20 4.40 4.60 4.80 5.00

m/z-> O+T I5 143, 1,57 ।'•। ■'' ■ । “ “ i “ ■ ■ । 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ■ i ■ ■■ ■ i ■■ “ i■■■ ■ i" • ■ i ■ “1! ' ■ i" । ■ m/z 86.00 66.02% Abundance #34862: Imidazol, 4-fluoro- 86

5000 4.20 4.40 4.60 4.80 5.00 59 m/z 49.10 64.10%

ol | | ‘| | “I‘ ‘I“"I““I'‘‘’I1"‘ ' I 1 ‘ 1111 ' ' ■ I " “ I ■ ‘ " i “ “ i ■' ■ ■ I —pmnpe miz-> I5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 88 85 90 95 Abundance #713: Nitrosyl chloride 33 ■ i • ■ ■ ■ i ■ ‘ ■ i ■ ' ■ ■ i r' 1 i 1 r 4.20 4.40 4.60 4.80 5.00 5000 m/z 37.00 22.34%

35 14 1 4649 01 । । 111" • । ।• 32l11————0030"u00-nu0’ETuu—uuu—890111T niz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #1180: Difluorine monoxide 35 4.20 4.40 4.60 4.80 5.00 m/z 40.00 21.96% 54 5000 16

19 0 i"•■ i • ■“i 1 “11n • > 11 * *' I ‘ * i “ “ i • ■ ■ ‘ i ■ • ■ ■ i ■ ■ ■ ■ i • ■ “ i ■ “11 ■ ■ ‘ ■ i “ •' i ■ m/z-> 5 10 15 20253035 40 4550556065 70 75 80859095 4.20 4.40 4.60 4.80 5.00

12476.D 052202.M Mon Jun 03 11:34:09 2002 Page 14

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