GCMS analysis results for sample AE04388, April 2002

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Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAR2502\4388.D Vial: 15 Acq On : 26 Mar 2002 12:01 am Operator: Sample : gc/ms scan 2/28 fb Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 3-Isopropoxy-l,1,1,7,7,7-hexam Concentration Rank 3

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

36.14 0.53 ug/1 40116 Perylene-dl2 37.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Isopropoxy-1, 1,1,7,7,7-hexamethyl 576 C18H52O7S17 071579-69-6 25 2 3-Trimethylsilyloxystearic acid, tr 444 C24H5203Si2 000000-00-0 10 3 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 9 _4 Benzoic acid,, 2,6-bis (trimethylsil370 C16H30O4Si3 _ 003782-85-2 9 Abundance 73 Scan 3387 (36.136 min): 4388.D (-) m/z 73.00 " 100.00% 147 5000 221 355

m/z-> Abundance 40 — 50 100 150 1911 200 253 1 250 281

300 1 350 #60503: 3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3.5,5-tris(trim .......... 429 ..............................

400 450 500 550 m/z J 35.80 36.00 36.20 36.40 61.28%

73

N 5000 147 35.80 36.00 36.20 36.40 221 281 m/z 221.05 46.69% 327 415 519 561 rn/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance +9734 .0 ■ silyloxysteafic 20 Pri * r * 73 • * i * * ' ' i 35.80 36.00 36.20 36.40 147 233 m/z 355.05 28.91% 5000

313 429 189 ; 339 387 miz-> 50 100 150 200 250 300 350 400 450 __ 500 550 Abundance #73975: Benzoic acid, 2,4-bis[(trimethylsilyljoxy]-, trimet 1 ■ I ■ 1 ' 1 i 73 35.80 36.00 36.20 36.40 m/z 281.00 22.29% 5000 355 45 133 193 223 281 oou MW • ‘ I ‘ ' I ' • ‘ • i • ■ • T1 ‘ > ■ i ‘ ‘ ‘ I ‘ 1 ‘ ' I ' ' ‘ ' I ' ' ‘ ‘ I • ‘ ‘ ' I ‘ ‘ miz-> 50 100 150 200 250 300 350 400 450 500 550 35.80 36.00 36.20 36.40

4388.D GCMS0308.M Thu Mar 28 12:31:10 2002 Page 2

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