GCMS analysis log for sample AD30605, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC3101\30605.D Vial: 30 Acq On 1 Jan 2002 5:03 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 6 3-Isopropoxy-l,l,l,7,7,7-hexam Concentration Rank 5

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

20.28 1.45 ug/1 517436 Acenaphthene-dl0 20.56

Hit# Of 5 Tentative ID MW MolForm CAS# Qual l 3-1sopropoxy-1,1 1, 7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 45 2 Tri s iloxane, 1 ,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 38 3 4-Amino-5-in idazole carboxamide, tr 342 C13H30N4OSi3 000000-00-0 10 4 Octadecanoic acid, 2-[(trimethylsil 386 C22H46O3Si 056196-58-8 9 Abundance 73 Scan 1659 (20.277 mln): 30605.D (-) m/z 73.00 1 00.00%

5000 147 281 327 20.00 20.20 20.40 20.60

miz-> 45 ll f i, r I — 1-1 | 117 50 100 191,221 251 ' r1h >■" Tur 150 200 250 300 350 400 450 —81550 m/z 147.00 500 35.13% Abundance #60503:3-Isopropoxy-1.1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73

> । । । । । । r/ ■ — > , — । 5000 147 20.00 20.20 20.40 20.60 221 281 m/z 281.00 31.89% •1 । * ■ ■ ■ > ■' * * । * * • ■ । * ■ * * । • * 1 • । ■ 415 327,}as000519 561 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #52459; Tnsiloxane, 11, i 5.5,5-nexamethyl-3.3-bis"(trimet 73 147 I ‘ ‘ • I I 1 ' ' ' I ' 1 281 20.00 20.20 20.40 20.60 5000 m/z 326.90 12.89%

207 249 369 338 [.......... ■ ...... ■ ' i 1 ‘ ' i • ' ' ■ i ' ' ' ' i 1 ' ‘ ‘ i ■ ■ r ■ i ■ m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #48317:4-Amino-5-imidazole carboxamide, tris(trimethylsily • ■ i • ■ 73 20.00 20.20 20.40 20.60 m/z 282.00 9.18% 327 5000 237 45 1 147 i 1 | 172 212 [ L i_____________________________________ ....... \........ ■ ■ l < ■ ’I****I*IITTT’’-II- ‘44**114 11 । i । । । । । > miz-> 50 100 150 200 250 300 350 400 450 500 550 20.00 20.20 20.40 20.60

30605.D GCMS1126.M Wed Jan 23 08:28:55 2002 Page 6

NYC-WTC_0000 18206