GCMS analysis results for sample AD31664, Jan 25 2002

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Laboratory report documenting GCMS analysis of sample AD31664 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050258–000050275

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN22\31664.D Vial: 1 Acq On : 22 Jan 2002 2:41 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 Benzofuran-2-one, 2,3-dihyd... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T.

5.50 0.04 ug/L 11721 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzofuran-2-one, 2,3-dihydro-3,... 207 C10H9NO4 000000-00-0 9 2 Vanadium, (.eta.7-cycloheptatrie... 207 C12H12V 012636-68-9 5 3 trans-2,3-Methylenedioxy-b-methy. .. 207 C10H9NO4 086029-47-2 5 4 trans-2,3-Methylenedioxy-b-methy... 207 C10H9NO4 086029-47-2 5 Abundance Scan 186 (5.497 min): 31664.D (-) m/z 207.00 100.00% 207

5000 51 MMAAAALAKA 5.20 5.40 5.60 5.80 IIt m/z 208.00 44.96% m/z—> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #125283: Benzofuran-2-one, 2,3-dihydro-3,3-dimethyi-4-nitro- 77 207

136 5000 51 63 ■ • i ■ ■ ■ ■ i ■ ■ ■ ■ i > < ' » I • ‘ 5.20 5.40 5.60 5.80 89 103 m/z 50.90 42.93% 149 A /I ... |... ----- . ।.... ।. >,. < i > । 111192 " i" j । >. 11.. 1111. mfz-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #125540: Vanadium, (.etaY-cycloheptatrienyliurn)(.eta.5-2,... 207

51 129 5.20 5.40 5.60 5.80 5000 116 m/z 49.00 17.11%

76 90 140 153 181 "MMhWVWwh ।.... ।.... ।.... ।. > I. । ।। TMTHT I » j I > « i | « i i « J > » « I | » I i | » : « I | » 1 > I 1**

/z—> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #125275: trans-2,3-Methylenedioxy-b-methyl-b-nitrostyrene 77 103 147 2017 5.20 5.40 5.60 5.80 51 5000 63 119 131

T’ ’’’18 ।1 “ • । • ■ • ■ । TI-unemmma—un <nfz-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

31664.D SCAN508.M Thu Jan 24 14:00:06 2002 Page 5

NYC-WTC_000050266

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NYC-WTC_000050266Source: NYC Law Department, mirrored locally

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