GCMS analysis results, sample AE12534, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052902\12534.D Vial: 25 Acq On : 30 May 2002 5:37 am Operator: McLean Sample : gc/ms scan 5/28 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 17 Cyclononasiloxane, octadeca,. . . Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T. 35.37 1.39 ug/L 614363 Perylene-dl2 34.65 Hit# of 5 Tentative ID MW MolForm CAS# Q1 1 Cyclononasiloxane, octadecamethyl- 666 C18H5409Si9 000556-71- 9 2 1,1,1,5,7,7,7 -Heptamethyl-3,3-bi... 444 C13H40O5Si6 038147-00-140 3 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 40 4 Mercaptoacetic acid, bis(trimeth... 236 C8H20O2SSi2 .006398-62-5 33 Abundance Scan 5495 (35.365 min): 12534.D (-5487) (-) m/ z 73.10 100.00% 73

j 147 221

5000 s 281 355 429 "M1 1 "?M? M MM. 1 191 503 35.00 35.20 35.40 35.60 40 , 0- 1 1 ' ”i 1 hi i > । *' ■ ■ ■ i ■ ■ • i ■ ‘ • i • • ' ■ i • ■ ■ ■ i • ' • • i ■ ■ ■ ■ i ■ 1 m/z 147.10 82.33% niz-> 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance #115158: Cyclononasiloxane, octadecamethyl- 73 147 221 429

5000 281 355 M 35.00 35.20 35.40 35.60 m/z 221.10 73.59% 475 |___ I 651 0- 11111111s > < i > > • < j ■ ■ "It • • t * • • • i' 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(trimethylsiloxy)... 73 ■ i ■ 1 ' ■ i ■ ■ ■ ■ i ■ ■ ■ ' i ■ 147 35.00 35.20 35.40 35.60

ZD 5000] 267 m/z 281.00 34.78% 355 429 207

0- miz-> 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance #87890:3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7... 147 221 35.00 35.20 35.40 35.60 m/z 207.00 32.07% 73 5000 191 mpus m/z—> 0 28, 111. 50 L 117

100 1 I ‘ ' * »i 279 250 I * 11 * * * 11 1 1 * * I 111 11 11 *1 11 1 111 '* 150 200 250 300 350 400 450 500 550 1 I ' 11 11 1 1 600 650 35.00 35.20 35.40 35.60

12534.D 052202.M Mon Jun 03 11:46:56 2002 Page 20

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