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VOC analysis results, sample AE12279, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12279 analyzed on May 23, 2002.

NYC-WTC_000083564–000083679

Folder label: “524 5/23/02 - 5/24/02

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NYC 9/11 Public Portal Document Library bearcn compouna xeporc

Data File : C:\HPCHEM\l\DATA\02MAy23\12278.D Vial: 4 Acq On : 23 May 2002 6:24 pm Operator: 201-wb Sample : nys Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title ■ VOCs BY EPA METHOD 524 Library C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Cyclotrisiloxane, hexamethyl- Concentration Rank 2

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

17.95 0.14 ug/L 40219 1,4-DIFLUOROBENZENE 15.10

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotrisiloxane, .hexamethyl- 222 C6H18O3Si3 000541-05-9 64 2 N-Cyano-N',N',N' ' ,N' '-tetramethyl-1 207 C8H13N7 074150-88-2 9 3 Hexahydropyridine, l-methyl-4-[4,5- 207 C12H17NO2 000000-00-0 9 4 N-(2-Acetylcyclopentylidene)cyclohe 207 C13H21NO 000000-00-0 9 Abundance Scan 821 (17.947 min): 12278.D (-) m/z 207.15 100.00% 207

5000

17.60 17.80 18.00 18.20 96 m/z 208.15 20.72% -n/z-> 40 60 80 100 120 140 160 180 200 Abundance #70586: Cyclotrisiloxane, hexamethyl- 2(1)7

5000 17.60 17.80 18.00 18.20 m/z 209.15 14.68% f 119 147 163 17 75 ' I ‘ ' I ' •n/z--> 40 60 80 100 120 140 160 180 200 Abundance #24502: N-Cyano-N',N',N",N''-tetramethyl-1.3,5-triazinetri 207

135 17.60 17.80 18.00 18.20 wliiil m/z 96.10 13.55% 192 44 178 164 123 152 I, Al Ti/z-> 40 60 80 100 120 140 160 180 200 Abundance #24610: Hexahydropyridine, 1-methyl-4-[4,5-dihydroxyphenyl]- 207 ' 'I 17.60 17,80 18.00 18.20 70 42 97 5000 82 136 123 192

■n/z-> 40 60 80 100 120 140 160 180 200

12278.D HP051702.M Fri May 24 14:56:05 2002 Page 1

NYC-WTC_000083596

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NYC-WTC_000083596Source: NYC Law Department, mirrored locally

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