GCMS analysis results for sample AD30607, Jan 2002

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Library Search Compound Report

Data File : M:\lNSTRU~l\209\DATA\DEC2701\30607.D Vial: 33 Acq On : 28 Dec 2001 9:15 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/17 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 5 3-Isopropoxy-l,1,1,7,7,7-hexam Concentration Rank 4

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

20.28 2.88 ug/1 1205560 Acenaphthene-dl0 20.56

Hit# of 5 Tentati ID MW MolForm CAS# Qual 1 3 - Isopropoxy-1,1/1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 42 2 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 28 3 9,12,15-Octadecatrienoic acid, 2,3- 496 C27H5204Si2 055521-22-7 14 4 Phosphoric acid, 3-(ethoxyimino)-2- 429 C14H36NO6PSi3 055334-96-8 10 Abundance Scan 1659 (20.277 min): 30607.D (-) m/z 73.00 100.00% 73

5000 147 281 ! I I I I I I I P III 1'1 1 7 J * Pr 327 20.00 20.20 20.40 20.60 45 ;221 cov | I ■! r l -S /1 ■! y I-. r.। "I1 .t .111-I r355 |I I .i 383 415 — I -I । 117 191 101,1 251 I ■> f 1-1. I .I -I. .r . ! . . . . I . . . . | . r m/z 147.00 36.87% 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

5000 147 20.00 20.20 20.40 20.60 221 281 327 m/z 281.00 34.88% 415 519 561 i III ./ miz-> 50 100 150 200 250 300 350 400 450 500 '550 Abundance #52459; Trisiloxanc, 1,1,1 5.5,5-hexamethyl-3,3-bis[(trimet 73 147 281 20.00 20.20 20.40 20.60 5000 m/z 326.90 13.98%

369 207 249, 338 ■ 1 ■ ■ i • ■ ■ ■ i • ■ ■ ■ i ■ ■ ■ ■ i ■ ‘ ■ ' i ' ■ • ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ' ' ■ ‘ i ‘ 1 ' ‘ i ■ 1 ' ■ i m/z—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58836:9,12,15-Octadecatrienoic acid, 2,3-bis[(trimethylsi 1** 73 20.00 20.20 20.40 20.60 147 m/z 282.00 10.34% 220 5000 109 191 281 249 377 I 452 ----- m/z—> 50 100 150 200 250 300 350 400 450 500 550 20.00 20.20 20.40 20.60

30607.D GCMS0103.M Thu Jan 10 14:55:54 2002 Page 5

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