GCMS analysis results for sample AE02381, March 2002

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Data File C:\MSDCHEM\l\DATA\030402\2381.D Vial: 16 Acq On 4 Mar 2002 10:32 pm Operator: McLean Sample 1/31 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 2 Cyclohexasiloxane, dodecame... Concentration Rank 1

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

15.14 1.98 ug/L 822933 Naphthalene-d8 13.05

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclohexasiloxane, dodecamethyl-... 444 C12H3606 000540-97-6 94 2 Cyclohexasiloxane, dodecamethyl- 444 C12H3606Si6 000540-97-6 91 3 5-(2,3-BIS(TRIMETHYLSILYLOXY)PRO... 444 C20H40N205Si2 012774-38-8 36 4 5-(2,3-BIS(TRIMETHYLSILYLOXY)PRO... 444 C20H40N205Si2 012774-38-8 33 Abundance Scan 1330 (15.140 min): 2381.D (-) m/z 73.10 100.00% 73

5000 341

147 45 429 - ■ । । । । । । >■ > ^ 1 । 14.80 15.00 15.20 15.40T — 117 ... . 179 207 251 281 311 m/z 341.00 42.32% 0- ■n/z-> 50 100 150 200 250 300 350 400 450 Abundance #352523: Cyclohexasiloxane, dodecamethyl- $$ Dodecamethylc... 73 341

429 5000 ‘I I ' ‘ • • I T T 14.80 15.00 15.20 15.40 m/z 147.10 15.87% 147 45 117 297 267 311 0- ■ ■ 111 1 , » I I ** '"’I * 1 * i J * ’ ’ ’ I ’ ’ 1-jeh 397, . m/z-> 50 100 150 200 250 300 350 400 450 Abundance #352522: Cyclohexasiloxane, dodecamethyl- 73

14*80 15.00 15.20 15.40'1 5000 m/z 342.00 13.79% 341 429 147 45 207 237 271 3111 n/z—> 0- 1 1 ,44 50 1 100117 150 —177 PIITTTT 200 250 300 367 397 J**’*}** 350 400 450 Abundance#352599: 5-(2,3-BIS(TRlMETHYLSILYLOXY)PROPYL)-1,3-DIMETHYL. 73 ‘I »*•••! 1 1' “ 1 14.80 15.00 15.20 15.40 m/z 429.10 13.09%

341 5000

43 271 101 147 181 m/z—> 0 —44 +4,25,241.. 297 __ ,373 50 100 150 200 250 1 1 ■ 1 '■ 300 429 1 ' 1 ' 1 1 1 1 ' 1 1 ’ 350 400 450 14.80 15.00 15.20 15'40

2381.D 5080302.M Mon Mar 18 08:33:20 2002 Page 4

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