GCMS unknown compound analysis, sample AE05303, March 2002

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Data File : C:\MSDCHEM\l\DATA\031702\5303.D Vial: 6 Acq On : 17 Mar 2002 12:53 pm Operator: McLean Sample : 3/11/02 Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method C:\MSDCHEM\l\5973N\5080302.M (RTE Integrator) Title Quantitation For Method 508gcscan Library C:\DATABASE\WILEY7N.L ★★★★★★★★it************************************************************

Peak Number 2 Cyclopentasiloxane, decamet... Concentration Rank 3

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

12.05 0.52 ug/L 214370 Naphthalene-d8 13.03

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 90 2 Cyclopentasiloxane, decamethyl - 370 C10H3005Si5 000541-02-6 50 3 1,3-BIS(TRIMETHYLSILYLOXY) -2-TRI... 573 C24H51NO5Si5 000000-00-0 43 4 Benzeneacetic acid, .alpha.,3,4-... 472 C20H4005Si4 23714826525^ Abundance Scan 989 (12.047 min): 5303.D (-) m/ z 73.10 100.00%! 73 I 5000 267 355 11.80 12.00 12.20 12.40 154 193 325 m/z 267.00 32.36% 0 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 5000 ■■■■

11.80 12.00 12.20 12.40 m/z 355.10 23.37%

207 , . 323, 0( ' I ' ' ' ' I ' ' ' 'h ' ' ' ' b m/z-> __ 50 100 150 200 250 300 350 400 450 500 550 Abundance #313065: Cyclopentasiloxane, decamethyl- 73

11.80 12.00 12.20 12.40 5000 m/z 356.00 9.85% 267

355

28 | : 103133163.”'?3223 , 323 0 ' ' 'I' ' I ' ' ' I ■ 1 / (■' I’ ■ 1 f ■ m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance#379385: 1,3-BIS(TRIMETHYLSILYLOXY)-2-TRIMETHYLSILYLAMINO- 11.80 12.00 12.20 12.40 m/z 268.00 7.71%

5000 355

m/z~> 0 4, 396 440470 530560 50 100 150 200 250 300 350 400 450 500 550 11.80 12.00 12.20 12.40

5303.D 5080302.M Fri Mar 22 09:42:47 2002 Page 4

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