GCMS sample analysis results, AE11904, June 3, 2002

NYC 9/11 Public Portal Document . Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052202\11904.D Vial: 11 Acq On : 22 May 2002 9:58 pm Operator: Mclean Sample : 5/21 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 17 Cyclononasiloxane, octadeca... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 35.38 1.33 ug/L 704966 Perylene-dl2 34.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclononasiloxane, octadecamethyl- 666 C18H5409Si9 000556-71-8 86 2 1,1,1,5,7,7,7-Heptamethyl-3,3-bi... 444 C13H40O5Si6 038147-00-1 64 3 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 37 4 Mercaptoacetic acid, bis(trimeth... 236 C8H20O2SSi2 006398-62-5 37 Abundance Scan 5497 (35.377 min): 11904.D (-5486) (-) m/z 73 10 1 00.00% 73 147 221

50001 281 355 429 PAPAo,*— , IWMPFM 35.00 35.20 35.40 35.60 35.80

niz-> 0- 44 ■ * । ■ "* । • 1 H 11l— 191, 503l 50 100 150 200 250 300 350 400 450 500 550 600 650 ■ i ■ ■ ‘ ■ i ■ ■ ■ ■ i ■ • ■ ■ i ■ • ‘ ■ i ■ ■ m/z 147.10 79.92% Abundance #115158: Cyclononasiloxane, octadecamethyl- 73 147 221 429

355 5000 281 —T T I ‘ ‘ ‘ ‘ I ‘ 3500 35.20 35.40 35.60 35.80 m/z 221.10 73.03% 475 0- ’411111111 I . .... .... 11.. ■IT p 651 niz-> 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance #26950:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiIoxy)... 73 .......................................... 147 35.00 35.20 35.40 35.60 35.80 5000 267 m/z 355.10 35.75? 355 429 207

0- miz-> 50 100 150 200 250 300350400450 500 550600650 Abundance #87890:3,6-Dioxa-2,4,5,7-tetrasi!aoctane, 2,2,4,4,5,5,7,7... —- 147 221 35.00 35.20 35.40 35.60 35.801 m/z 207.00 34.26% 73 5000 191 279 28. 0J TTTtr — ■ 250 I ■ i' ■r ■ i ■ • ■ ■ i ■ ■ ' ■ i ■ ■ ■ i ■ ■ ■ 11' ■ 1 11 ■ ■ '' i ■ ■ ■ ■ i ■ ■ n/z-> 50 100 150 200 250 300 350 400 450 500 550 600 650 35.00 35.20 35.40 35.60 35.80

11904.D 052202.M Tue May 28 12:09:27 2002 Page 20

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