GCMS analysis results for sample AD30252, Jan 2002

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Data File : C:\HPCHEM\l\DATA\DEC2701\30252.D Vial: 22 Acq On : 28 Dec 2001 9:31 am Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 10 3-Isopropoxy-l,1,1,7,7,7-hexam Concentration Rank 6

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

30.25 3.81 ug/1 1041580 Chrysene-dl2 33.02

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 40 2 1,1,1,5,7,7,7-Heptamethy1-3,3-bis(t 444 C13H4005Si6 038147-00-1 37 3 2-Hexenedioic acid, bis(trimethylsi 288 C12H2404Si2 055494-10-5 23 4 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 23 Abundance Scan 2746 (30.250 min): 30252.D (-) m/z 73.00 100.00% 73

5000 147 -r-ry-r-r 231 281 355 429 ' 1 1 i ‘ ■ 1 ■ i ■ • 30.00 30.20 30.40 30.60 45 TI 117 , n 1* fi* > । 1911 . 249, .. 327, 14017 ..... m/z 146.95 38.39% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trlm 73 5000 147 30.00 30.20 30.40 30.60 221 281 m/z 221.0.5 22.76% 327 415 519 561 ■ V —— L , m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #56714: 1.1,1.5.7.7.7-Heptamethyl-3.3-bis(trimethylsiloxyt 73

147 30.00 30.20 30.40 30.60 5000 267 m/z 355.05 14.34% 355 429 45 207 i i miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #40777:2-Hexenedioic acid, bis(trimethy!silyl) ester, (E)- 1 1 I 1 1 1 ' i 1 ■T ■ i ■ ■ ■ ■ i • • 73 30.00 30.20 30.40 30.60 m/z 281.00 13.20% 5000 147 45 | 112 244 273 ■ 'i* • f ‘ । ■ ■ ■ ■ i ■ ■ ■ ■ । ■1111 ‘ I* m/z-> 50 100 150 200 250 300 350 400 450 500 550 30.00 30.20 30.40 30.60

30252.D GCMS1126.M Wed Jan 02 10:42:45 2002 Page 10

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