GCMS calibration data for sample AE11931, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052302\11931.D Vial: 11 Acq On : 23 May 2002 6:07 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 20 3,6-Dioxa-2,4,5,7-tetrasila... Concentration Rank 11

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

39.25 1.11 ug/L 278814 Perylene-dl2 34.65

Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 38 2 2,6-Dimethyl-3,4-bis(trimethylsi... 311 C15H29NO2Si2 1000079-52-1/10 3 4-Thiazoleethanol, 2-(p-chloroph... 281 C13H12C1NO2S 027551-11-7/10

.Zse. 4 Perhydro-htx-2-one, 2-depentyl-,... 281 C16H27NO3 1000126-27/9 9 Abundance Scan 6156 (39.249 min): 11931 .D (-6139) (-) m/z 73.10 100.00% 73 147 221

5000' 281 355 429 44 39.00 39.20 39.40 39.60 0- I ‘ i m/z 147.10 95.34% miz-> 50 100 150 200 250 300 350 400 Abundance #87890:3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4.4,5,57.7... 147 221

73 5000 1 - 39.00 39.20 39.40 39.60 191 m/z 221.10 84.30% 117 279 n/z-> 0- 45 r‘15 r 50 100 4— 150 - 1. J. 200 250 300 . ■

350 i ■ ■ ■ ■

400 1 1

Abundance #87845:2,6-Dimethyl-3,4-bis(trimethylsilytoxymethyl)pyridine 2’1 73 ■ ■ ■ ' i ■ 1 1 1 i • 1 ■ ‘ i ■ ■ 1 ■ i • ■ ■

39.00 39.20 39.40 39.60 5000 147 m/z 207.00 40.36%

178 45 0- 15 ... 1921201k —, +/4 'I 1 '(-I r < -[ . 266,2% niz-> 50 100 1501 200 250 300 350 400 Abundance #87954:4-Thiazo)eethanoI, 2-(p-chlorophenyI)-, acetate (e... 221 39.00 39.20 39.40 39.60 m/z 281.00 38.48% 5000 43 84 138 281 0 111 ... . 1240,4% m/z—> 50 100 150 200 250 300 350 400 39.00 39.20 39.40 39.60

11931.D 052202.M Wed May 29 09:51:06 2002 Page 23

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