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GCMS analysis results for unknown compounds, sample AE10204, May 2002

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Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10204 on May 10, 2002.

NYC-WTC_000044994–000045009

Folder label: “GCMS X 4/30/02 A 5/8/02

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\050802\10204.D Vial : 22 Acq On 9 May 2002 8:31 am Operator: Mclean Sample 4/30 eh Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 5 1,5-Naphthalenedithiole Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 22.58 0.28 ug/L 304909 Phenanthranene- dl 0 22.95 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,5-Naphthalenedithiole 192 C10H8S2 1000223-69-5 5 2 2-Propenal, 3-(3,4-dimethoxyphen... 192 C11H1203 004497-40-9 42 3 Bitoscanate 192 C8H4N2S2 004044-65-9/42 4 2-Imidazolidinone, 1-methoxy-3-p... 192 C10H12N2O2 052420-43-6 37 Abundance Scan 3319 (22.580 min): 10204.D (-3310) (-) m/z 192.10 100.00* 192

5000

82 96 146 160 22.20 22.40 22.60 22.80 23.00 0 11i 40 TT -HH 66 + 111'| 11111111 118 i । । । । I । । r। । । । । । । । । । TTT 1.......... l.... । i । । । n i । । i । i । । n । । । । n । * r m/z 191.00 22.55% ti/z--> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #80950: 1,5-Naphthalenedithiole 192

5000 ........ ....... . | | । I । । | n 11 Ll ■ । i । i [ 1 i "U 22.20 22.40 22.60 22.80 23.00 115 128 159 m/ z 146.10 15.76% 40 147 57 69 79 87 96 106 01 -------- I-r ,136 11 I I' I i 177।। ' I rI I I I I t t I I > ।|t।ii ii। | r r।।।।।

m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #80953: 2-Propenal, 3-(3,4-dimethoxyphenyl)- 192 161 ........ . ...... / 1 i 1 1 1 1 i 1 1 1 1 1 1 1 1 ' I ''' 1 1 1 22.20 22.40 22.60 22.80 23.00 5000 m/z 193.10 14.81%l 77 91 121 149 177 52 64 103 138 0 ............... I I I I I I I I I I I 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I

m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 i । | I I I I | I I r L r Abundance #125828: Bitoscanate ’ I ' ' 192 22.20 22.40 22.60 22.80 23.00 m/z 96.10 14.62%

5000 134 90 160 50 63 75 102 -122 148 176 — . 0 +++ —mm Lr । । । । r I । । । । I I' I I I I I I I I I I I I I ■ ■ i ■ ■ TIT m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 22.20 22.40 22.60 22.80 23.00

10204.D 050102.M Thu May 09 13:38:28 2002 Page 8

NYC-WTC_000045006

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NYC-WTC_000045006Source: NYC Law Department, mirrored locally

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