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GCMS analysis results for sample AE11383, May 22 2002

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Laboratory report showing GCMS analysis results for sample AE11383 conducted on May 22, 2002.

NYC-WTC_000025145–000025162

Folder label: “GCMS X 5/15/02 A 5/17/02

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Scanned page image, NYC-WTC_000025157
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\051702\11382.D Vial: 9 Acq On : 17 May 2002 7:18 pm Operator: Mclean Sample : 5/15 ad 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 4 Cyclopentasiloxane, decamet... Concentration Rank 3

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

12.41 0.38 ug/L 473615 Napthalene-d8 13.43

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 (83 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 43 3 Tetrasiloxane, 1,1,3,3,5,5,7,7-0... 282 C8H2603Si4 001000-05-1 33 4 Benzeneethanamine, N-[ (pentafluo. . . 563 C24H34F5NO3Si3 055429-13-5 32 Abundance Scan 1587 (12.404 min): 11382.D (-1581) (-) m/ z 73.10 100.00% 73

5000 267 355 45 193 251 12.00 12.20 12.40 12.60 12.80 . 1 154 0-11 ■" ■ ।,i. " TVTUITIITTT i ‘Ium m/z 267.00 39.96% m/z-> :20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115315: Cyclopentasiloxane, decamethyl- 73

355 5000 267 1.... 1 12.00 12.20 12.40 12.60 12.80 m/z 355.10 24.63% 45 191207223 251 । 323339 i 0- T’TTTTTumTeapt mm /z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115273: Cyclopentasiloxane, decamethyl- 73 ............. I 1 ' 1 1 ' I ' ' ' ' I 12.00 12.20 12.40 12.60 12.80 5000 267 m/ z 35 6.00 9.51% 355 45 28 | . | 96 115 133149165 , 193 223 251 1 m/z-? Opuluipmiman TTTTupmmmum—mumumpr 1IImT 307323339 . 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #27274: Tetrasiloxane, 1,1,3,3,5,5,7,7-octamethyl- i ' ' 1 ■ i ' ■ ' 1 i 73 12.00 12.20 12.40 12.60 12.80 193 m/ Z 74.10 8.51%

5000 267

27 45 0- I1 1T317 1 ■ i ■1111 ,.. 103 . 133 161177 1 229 2 235251 i 283 "i' [′ ■ •»r111111 111111" i ■11111 ■ i ■ ■11 r 1 1' r " ' i1" ' i " /z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.00 12.20 12.40 12.60 12.80

11382.D 050102.M Tue May 21 11:54:21 2002 Page 7

NYC-WTC_000025157

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NYC-WTC_000025157Source: NYC Law Department, mirrored locally

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