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GCMS analysis results for sample AE11280, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11280 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024730–000024742

Folder label: “GCMS X 5/13/02 A 5/15/02

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NYC 9/11 Public Portal Document Llbrary searcn compound Keporc

Data File : C:\MSDCHEM\l\DATA\020515\11280.D Vial: 14 Acq On : 16 May 2002 12:39 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C: \MSDCHEM\1\METHODS\SCAN020507 .M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 3 6-(Chloromethyl) -2,3,4-trim... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 28.90 0.24 ug/1 26637 Phenanthrene-dl0 31.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 6- (Chloromethyl) -2,3,4-trimethox. . . 244 C11H13C1O4 075676-80-1 35 2 Benzene, 1,2,3,5-tetrachloro-4 ,6... 242 C8H6C14 000877-09-8 22 3 2,3 ,6-Trichlorobenzoyl chloride 242 C7H2C140 004093-17-8 12 4 Benzene, 1,4-bis(dichloromethyl) - 242 C8H6C14 007398-82-5 12 Abundance/ Scan 4395 (28.902 min): 11280.D (-4385) (-) m/z 244.10 100.00% / 209 2-4 86

5000 51 102 136 170 229 318

m/z-> TTT 20 AL .III, 40 60 ■ i • ■ ■ ■ i11 ■ ■ i ■ ■ i ■' ■ ■ i ■ ■ ■ i ■' ■ ‘ i1 80 100 120 140 160 180 200 220 240 260 280 300 320 ■11 ■1 ■ ■ । ■11 ■ “ ■ i1" 11'11111 28.60 28.80 29.00 29.20 m/z 208.90 99.27% Abundance #92171:6-(Chloromethyl)-2,3,4-trimethoxybenzaldehyde 209 244

5000 ........ 1 1 1 i 1 1 1 1 1 11 ■ ' i ■ ■ ■ ' i ' ' ' ■ i 193 28.60 28.80 29.00 29.20 165. m/ Z 207.00 80.53% 179 229 51 151 121 । | ’1tt1’ 1111111/1110S11TTTTTTTTT’TTT-t+""’111 — ■ ■ i'' '11 1 ‘ i ■1 ■ i ■ i ■ I 1 ■ 11' ■'' i

n/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #84890: Benzene, 1,2,3,5-tetrachloro-4,6-dimethyl- 207 244 28.60 28.80 29.00 29.20 5000 m/z 85.90 73.52% 136 51 85 99 171 11_682 157 193 ’’’’11...11111111111T' 11 11*1111 i ■ ■ ■ ■ r 1111111 111 229 1 ■ ■ ।1 ■11111111'11111 1' 11 r'' I m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #84883:2,3,6-TrichIorobenzoyl chloride 207 28.60 28.80 29.00 29.20 m/Z 210.90 54.05%

5000 179 74 109 244 143 37 54 11' rt i #r h ['-i r 44,95,4123.. +165+193—1226 165 ■ r ..... .. 111111111111 * • i ' ■ ■ । > ■ ■ ■ । m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 28.60 28.80 29.00 29.20

11280.D SCAN020507.M Thu May 16 09:59:22 2002 Page 5

NYC-WTC_000024738

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NYC-WTC_000024738Source: NYC Law Department, mirrored locally

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