GCMS sample analysis results, AE11907, June 4, 2002

NYC 9/11 Public Portal Document . Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052202\11907.D Vial: 14 Acq On : 23 May 2002 12:25 am 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 16 2,6-Dimethyl-3,4-bis(trimet... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 37.72 0.42 ug/L 168766 Perylene-dl2 34.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,6-Dimethyl-3,4-bis(trimethylsi... 311 C15H29NO2Si2 1000079-52-1 10 2 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 9 3 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H36O4S15 003555-47-3/9 4 N-Methyladrenaline, tri-TMS 413 C19H39NO3Si3 1000071-72/1 7 Abundance Scan 5895 (37.716 min): 11907.D (-5884) (-) m/z 221.10 100.00% 70 147 211

281 5000 355 44 96 429 T T 37.40 37.60 37.80 38.00 0- m/z 73.05 99.39% niz-> 100 150 200 250 300 350 400 Abundance #87845:2,6-Dimethyl-3,4-bis(trimethylsilyIoxymethyl)pyridine 73 2211

5000 147 37.40 37.60 37.80 38.00 178 m/z 147.10 83.38% 45 ।-I -1 "dtr 1,92 120,. 266 296 m/z-> 0- 15 1... TEriT 50 100 1s 150 4 -—r. 200 ' 1 1 ' 1 1 1 1 ' ' 1 I 1 1 1 1 1 1 250 300 350 400 Abundance #87890: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2.4,4,5,5,7,7... 147 221

73 37.40 37.60 37.80 38.00 50001 m/z 280.95 62.04% 191 117

niz-> 0- 45 TT 50 —s100 ----- 150 200 250 1 249 1

300 i 279 L‘ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 350 400 Abundance #26961: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trime... 73 147 37.40 37.60 37.80 38.00 ' m/z 207.00 54.42% 281 50001

369 45 0- — 1 95 117 t 177 207226 249 । [ " 1-1 "* 1* h*m-f 1* -Ai 310 341 " t ‘ "1 iz-> 50 100 150 200 250 300 350 400 37.40 37.60 37.80 38.00

11907.D 052202.M Tue May 28 12:14:39 2002 Page 19

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