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VOC analysis results, sample AE09097, April 24, 2002

Machine-extracted title · confidence 90%

Laboratory report for volatile organic compounds in sample AE09097 dated April 24, 2002.

NYC-WTC_000082222–000082353

Folder label: “524 4/24/02

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Scanned page image, NYC-WTC_000082246
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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\l\5973N\02APR24\8953D.D Vial: 7 Acq On : 24 Apr 2002 4:39 pm Operator: Sample : nyc dup. Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\W042302.M (RTE Integrator) Title : VOC method 8260 Library- : C:\DATABASE\WILEy7N.L

Peak Number 4 Cobalt, (2-methyl-.eta.-3-p... Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 26.75 0.12 ug/L 93896 Chlorobenzene-d5 25.47

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cobalt, (2-methyl-.eta.-3-propen. .. 249 C14H22Co 000000-00-0 43 2 Trisiloxane, 1,1,3,3,5,5-hexamet... 208 C6H20O2Si3 001189-93-1 38 3 3-Methylaminocarbonyl -1,2-diphen... 249 C17H15NO 000000-00-0 30 4 1-(2'-hydroxy-5'-methylphenyl)-1... 249 C15H23NO2 103582-39-4 27 Abundance Scan 2321 (26.746 min): 8953D.D (-) m/z 133.00 100.00% 1$3 73 193

5000 249 • 207 45

JU 103 ..n 118 I I 163 177 149 lull Ti" ,11 Il J, I II I II I 235 26.40 26.60 26.80 27.00

■n/z-> 0l ' 1 Il ' I 40 60 80 Mil 100 120 140 160 180 200 220 240 I 1 m/z 72795 77.42% Abundance #185442: Cobalt, (2-methyl-.eta.-3-propenyl)-(pentamethylc.., 1^3

249 AA A 5000 177 ' ' ' I ' ' ' 26.40 26.60 26.80 27.00 133 59 119 m/z 193.10 7677^% 151 165 0 I il I ■ I ' ■ ' ' I I I I ' I ' 'I

Tl/z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #126004: Trisiloxane, 1,1,3,3,5,5-hexaniethyl- (CAS) $$ 1,1... 133 Ito 207 ■R 26.40 26.60 26.80 27.00 553 m/z 191.00 74.81%

Ol^ n/z~> 40 60 80 100 120 140 160 180 200 220 240 Abundance #185676: 3-Methylaminocarbonyl-1,2-diphenyl-cyclopropene A I ' ' ' I R l4l 26.40 26.60 26.80 27.00 m/z 249.00 48.35%

553 45 249 144 165 178 220 0 jJ. I 1^ Tl/z-> 40 60 80 100 120 140 160 180 200 220 240 26.40 26.60 26.80 27.00

5953D.D W032602.M Fri Apr 26 12:00:52, 2002 Page 6

NYC-WTC_000082246

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NYC-WTC_000082246Source: NYC Law Department, mirrored locally

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