GCMS analysis results for sample AE11932, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052302\11932.D Vial: 12 Acq On : 23 May 2002 6:56 pm Operator: Mclean Sample : 5/22ad 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 14 Cyclotrisiloxane, hexamethyl- Concentration Rank 14

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

5.36 0.35 ug/L 241488 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclotrisiloxane, hexamethyl- 222 C6H1803Si3; 000541-05-9 64 2 Cyclotrisiloxane, hexamethyl- 222 C6H1803Si3; 000541-05-9 16 3 Cyclotrisiloxane, hexamethyl- 222 C6H1803Si3; 000541-05-9 16 4 Pyrido[2,3-d]pyrimidine, 4-phenyl- 207 C13H9N3 028732-75-4 5 Abundance Scan 389 (5.365 min): 11932.D (-384) (-) m/z 207.05 100.00% 207

35 5000

49 96 133 191 o * r1 1 ‘ I L ' * r 500 m/z 5.20 35.10 5.40 5.60 57.91% 5.80

mlz-> Abundance 0 20 40 60 80 100 120 140 160 #126481: Cyclotrisiloxane, hexamethyl- 180 200 Av 5000 207

1tT 5.00 ‘"" "hMrW "I 5.20 5.40 5.60 5.80 m/z 208.00 29.87% 96 191 75 1 119 133 147 163 177 0 i ' ■ ■ ■ i ‘ ■ i ■ ■ ■ ' i ■ ■ ■-' I ' ■ IWWI"numnumIT TIT TTT niz-> 0 20 40 60 80 100 120 140 160 180 200 Abundance #84874: Cyclotrisiloxane, hexamethyl- 207 ■•i■■■■i‘■ ■ ■ i ■ • ■ ■ i ■ 5.00 5.20 5.40 5.60 5.80 5000 m/z 133.00 21.17%

96 4 15 29 45 61 75 85. 119 133 147 163 177 — 0 । 1 ' 1 '■ i 1 'r 1 ■ i r ■ 1 ■ Y ■ ■ i* i" ■ 1 ■ TTT ’r 1 ‘ ‘ • ' Tui t ' ‘ ' I > ' T I | . miz-> 0 20 40 60 80 100 120 140 160 180 200 Abundance #126480: Cyclotrisiloxane, hexamethyl- ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ 1 1 i ■ ' ' ' i ' 207 500 5.20 5.40 5.60 5.80 m/z 96.10 18.45% 5000

133 28 0 1uB—n—nPdmtr 45 61 75 86 96 106 1191147 163 77 191 7 t 11 n/z—> 0 20 40 60 80 100 120 140 160 180 200 5.00 5.20 5.40 5.60 5.80

11932.D 052202.M Wed May 29 09:51:37 2002 Page 17

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