GCMS analytical results for sample AE03827, March 29, 2002

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Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MAR2202\3827.D Vial: 8 Acq On 23 Mar 2002 1:00 am Operator: Sample gc/ms scan 2/20 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 3 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 1

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

38.85 1.40 ug/1 98298 Perylene-dl2 37.97

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3,6-Dioxa-2,4,5,7-t rasilaoctahe, 294 C10H3002Si4 004342-25-0 32 2 Trisiloxane, 1,1,1/5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 27 3 3-Isopropoxy-1,1,y,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 25 4 Silanamine, N-[2 /6-dimethyl-4-[(tri 281 C14H27NOSi2 072088-09-6 11 Abundance Scan 3683 (38.853 min): 3827.D (-) m/z 73.00 100.00% 73 147 221 5000 - 281 355 429 ! 40 ■ 1 i i । 191, 2534 327 j , _____ 38.60 38.80 39.00 39.20 m/z 146.9,5 69.88% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #41682: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 221

73 5000 । r< < । < > 1 > । , , > > । > rI TI . . 38.60 38.80 39.00 39.20 191 117 279 m/z 221.05 53.40% ’ I i ' ‘ i m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #74103; Trisiloxane. 1,1.1.5,5.5-hexamnicthyl-3.3-pisi(tnmet 73 147 I 1 1 • • I ----- 38.60 38.80 39.00 39.20 5000- m/z 281.0,5 29.56% 281 45 369 117 207 249 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73 38.60 38.80 39.00 39.20 m/z 355.05 27.80% 5000 147

221 281 227 415 ____ , .. ............. _ 1 ........................ 519 561 IA m/z-> 50 100 150 200 250 300 350 400 450 500 550 38.60 38.80 39.00 39.20 ■

3827.D GCMS0308.M Tue Mar 26 14:56:14 2002 Page 3

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