GCMS analysis results for sample AE08252, April 2002

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Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020417\08252 .D Vial: 10 Acq On : 17 Apr 2002 4:52 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 16 3,6-Dioxa-2,4,5,7-tetrasila ... Concentration Rank 3

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

35.51 0.41 ug/L 400138 Perylene-dl2 34.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 38 2 Mercaptoacetic acid, bis(trimeth... 236 C8H20O2SSi2 006398-62-5 38 3 1,3-Benzodioxole, 5-[3-acetamino... 221 C12H15NO3 1000124-33-0 27 4 N-Methyl-m-hemipimide 221 C11H11NO4 092288-92-1 27 Abundance Scan 5519 (35 506 min) 08252 D (-5504) (-) m/z 73.05 100.00% 75 A 40 147 221

5000 281 nsnsut—na . 355 ‘II

/Z—> Abundance 0 0—T — 50 100 150 200 I 191 । 250 300 350 #87890 3,6-Dioxa-2.4,5,7-tetrasilaoctane. 2.2.4.4,5.5.7.7 J- —L 400 430 35 20 35.40 35 60 35 80 m/ z 40.00 76.59%

147 2: 1

73 5000 35 20 3540 35.60 35 80 191 117 m/z 221.10 75.71% 279 45 — L -kT 249 1 0— T’I m/z-> 0 50 100 150 200 250 300 350 400 Abundance #26922 Mercaptoacetic acid, bis(trimethylsilyl)- 75 147 ' 1 1 1 1 1 1 i ' i 1 ' ■ 1 i 35 20 3540 35 60 35.80 5000 m/z 147.10 71.87% 221 A 45 193 , 13 . ,1, 44 , 104 Qi । "*T II T 1 1 Tt thro " | 169 r. , n/z-> 0 50 100 150 200 250 300 350 400 - Abundance #87894 1.3-Benzodioxole, 5-[3-acetaminopropyl]- 211 35 20 35.40 35.60 35 80 m/z 280.95 37.66% 135 162 43 73 5000

104

0 , . LL . (I) — 4 4192,1, , , , 1 ■ I ' r ' 1 1 1 n/Z-> 0 50 100 150 200 250 300 350 400 35.20 35.40 35.60 35.80

08252.D 041702SCAN.M Thu Apr 18 09:14:04 2002 Page 21

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