GCMS re-injection results, Sample 1639, Mar 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

. Data File : C:\MSDCHEM\1\DATA\031902\1640.D Vial: 25 Acq On : 20 Mar 2002 10:32 am Operator: McLean Sample : RE-INJ 3/1 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L ********************************************************************* • Peak Number 1 Cyclopentasiloxane, decamet... Concentration Rank 3

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

12.05 1.03 ug/L 383709 Naphthalene -d8 13.03

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 59 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 58 3 Benzeneacetic acid, .alpha.,4-bi... 384 C17H3204S13 037148-64-4 43 4 Pentasiloxane, 1,1,3,3,5,5,7,7,9... 356 C10H3204Si5 000995-83-5 38 Abundance Scan 989 (12.046 min): 1640.D (-) 73 m/z 73.10 100.00%

5000 267 355

45 11.80 12*00 12.20 12.40 - .......... 133154 193 0- .237+ 4., 18.8 323■ ' i * ■ ■ ■ i • m/z267.00 37.22% iz-> 50 100 150 200 250 300 350 400 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 5000 ■ • i'1 ' ‘ I mmpe 11.80 12.00 12.20 12.40 m/z 355.00 26.31% 45 0- ■ I । I___________ ■ 1 ■ ' ■ ■ i ' ■ ■ ■ i ' 207 --pi t*i 1 1 1 323‘ ,t R miz-> 50 100 150 200 250 300 350 400 Abundance #313065: Cyclopentasiloxane, decamethyl- 73 1*I’’**I’* • ■ i ■ ■ 11.80 12.00 12.20 12.40 5000 m/z 268.00 9.14% 267 355 45 0- 96 133150165.193 223244k 293300'323,' 350'.... m/z—> ' * 30 100 ‘ 200 ' 250 ‘ ‘ 400 Abundance #322334: Benzeneacetic acid, .alpha.,4-bis[(trimethylsilyi... 73 267 11*80 12*00 12*20 12.40 m/z 356.10 8.27%

5000

45 147 105126 168 123214 237 . 296317 341 “T 369390 L_________ 0 *0*/*/**/1//d/n/m TTTr " 11 " 11 rrT-p-n-r-p-T m/z—> 50 100 150 200 250 300 350 400 11.80 12.00 12.20 12.40

1640.D 5080302.M Thu Mar 21 06:31:24 2002 Page 3

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