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VOC analysis results, sample AE03934, Feb 27 2002

Machine-extracted title · confidence 95%

Laboratory results for volatile organic compounds in sample AE03934 analyzed on February 27, 2002.

NYC-WTC_000020459–000020546

Folder label: “524 2/27/02

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Scanned page image, NYC-WTC_000020516
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C: \HPCHEM\ 1 \DATA\ 02FEB2 7\ 03 93 9. D Vial: 15 Acq On : 27 Feb 2002 8:18 pm Operator: Sample : 524 Inst : 210 Mise : February 27, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 Cyclotetrasiloxane, octamethyl Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

24.86 0.03 ug/L 16786 CHLOROBENZENE-D5 23.35

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 42 2 Benzene, 1-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9 3 2(1H)-Pyrimidinone, 5-chloro-4,6-di 282 C16H11C1N2O 028567-83-1 9 4 Sotalol methylboronate 296 C13H21BN2O3S 000000-00-0 9 Abundance scan 1891 (24.863 mln): 03939.D (-) m/z 281.05 100.00% 281 8000 6000 4000 A ■ ,/ 1 2000 _ 24.60 24.80 25.00 25.20 50 73 91 117 133 207 249 265 | 298 m/z 282.05 31.88% /z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #41966: Cyclotetrasiloxane, octamethyl- 281 8000 6000 4000 m/z 283.15 17.09% 2000

miz-> . 73.. 133 163 177 191 227235 249 265, 40 ’ 60 ’ 80'100’120 140 ’160 180 200 226’ 240 260 280’ 300 Abundance #39643: Benzene, 1-phenyl-4-(2-cyano-2-phenylethenyl) 281 8000 6000 24.60 24.80 25.00 25.20 m/z 249.15 14.39% 4000 2000 126 203 253 266 I 1224 240,1, 80 ‘ ’100’ 120 140 160’180 200’ 220’ ‘240 2^6' 280 300 miz-> 40 60 Abundance #39758:2(1H)Pyrimidinone, 5-chloro-4,6-diphenyl- 281 24.60 24.80 25.00 25.20 8000 m/z 264.85 13.67% 6000

4000 77 104 247 2000 204 1 _ m/z—> 40 ‘ 60 * ‘80'100‘120 140 160‘ 180‘ '266' 220’ 240 '260' 280 300 24.60 24.80 25.00 25'20

03939.D HP021102.M Thu Feb 28 11:09:55 2002 Page 5

NYC-WTC_000020516

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NYC-WTC_000020516Source: NYC Law Department, mirrored locally

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