GCMS analysis report, sample AE02336, March 22, 2002

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Data File C:\MSDCHEM\l\DATA\030402\2336.D Vial: 8 Acq On 4 Mar 2002 4:00 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 6 3-Isopropoxy-1,1,1,7,7,7-he... Concentration Rank 6

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

24.29 0.61 ug/L 301437 Phenanthrene-d10 22.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1,1,1,7,7,7-hexamet... 576 C18H5207Si7 071579-69-6 47 2 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 47 3 SILICONE POLYMER 458 C14H42O5Si6 000000-00-0 42 4 SILICATE ANION TETRAMER 888 C24H72012S112 000000-00-0 38 Abundance Scan 2339 (24.291 min): 2336.D (-) m/z 73.10 100.00% 73

5000 147 221 281 355 429 24.00 24.20 24.40 24.60

mlz-> .1914. 4432. TTNmuPTT 117 0+ 1 1 ''l ' • • 1 • Tr 399/1 50 100 150 200 250 300 350 400 450 500 550 m/z 147.10 38.13%

Abundance #379639:3-Isopropoxy-1,1.1,7,7,7-hexamethyl-3,5.5-tris(tr... 73

5000 147 mmP >■ i■‘ ■ ■ i' ■ 24.00 24.20 24.40 24.60 m/z 221.10 26.27% 43 221 415 281 327 519 561 01 ------ mmma miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #322218: trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis((trim... 73 147

281 T TNI T 24.00 24.20 24.40 24.60 5000 m/z 281.00 25.69%

369 27 I , 117 207 ] 9A0 177frrmefr 219 i ■ ■ 338 0+ H 1- *r — | • ‘ i ■1 ■ • i ■' • • i •' • ■ i ■ ■ ■ • i ‘ ■ miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #392084: SILICONE POLYMER 73 TI T T 24.00 24.20 24.40 24.60 m/z 207.10 11.55%

5000 147

221 109 294

m/z—> 0 43 -A 4 21#— 50 100 150 200 250 300 350 400 450 500 550 ■ ■ i'' ■' i • ■ ' i ■ '' ' i ‘' 24.00 24.20 24.40 24.60

2336.D 5080302.M Mon Mar 18 08:31:48 2002 Page 8

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