GCMS analysis log for sample AD30712, Jan 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\DEC3101\30712.D Vial: 35 Acq On 1 Jan 2002 9:53 pm Operator: 209 GALOS Sample gems scan 12/19 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 14 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 34.37 0.95 ug/1 181012 Chrysene-dl2 33.03 Hit# Of 5 Tentative 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 C12H36O4Si5 003555-47-3 32 3 Butanoic cid, 3-methyl-2-[(trimeth 262 CllH26O3Si2 055124-92-0 23 4 Ethan Abundance ioic acid, bis(trimethylsily 234 C8H1804Si2 Scan 3194 (34.370 min): 30712.D (-) 018294-04-7 23 m/z 73.00 100.00% 73

5000 147 221 281 5= —-------- 34.00 34.20 34.40 34.60 44 —I—t —1001171911 — , [ , 327 [ 401429 ** , l-l f I1! 1 I I f 1-1 1 1 | I I I , | 1 1 I I m/z 147.00 47.30% miz-> 50 150 200 250 300 350 400 450 500 550 Abundance #60503:3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(tfm 73

5000 147 ... A..... 34.00 34.20 3440 34.60 221 281 ,07 aik m/z 221.05 26.70% ........................................ ... miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance 73 #74103: Trisiloxane, 1.1.1 5.5.5-hexamethyl-3,3-bis[(trimet

147 i A 34.00 34.20 34.40 34.60 5000 m/z 281.00 14.90% 281 45 369 117 207 249 ; •' । ■ ■ • * i ■ ■ ■ • । • ■ ■ ‘ ।11 ■ ■ । ■ ■ ■ ■ । •' ■r r1 ■11111 ■11' •1 ■ । • ‘1111 ■ miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #71782: Butanoic acid, 3-methyl-2-[(trimethylsilyl)oxy]-, t AMY, AA i ITMY 73 34.00 34.20 34.40 34.60 145

5000

45

miz-> — 1** 50 117, 100 150 1 , ■ 190200219' ‘ 247, . 250 ' 300 ‘ ‘ 350 ‘ ' 400 ‘ 450 ‘ 500 ' 550 ‘ - T2B—IEmm///d//n/ouT 34.00 34.20 34.40 34.60

30712.D GCMS1126.M Wed Jan 23 08:43:32 2002 Page 14

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