GCMS analysis summary, sample AD27288, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\JAN0 802\27288.D Vial: 26 Acq On 9 Jan 2002 3:42 pm Operator: 209 GALOS Sample gems scan 12/20a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 3-Isopropoxy-l, 1,1,7,7,7-hexam Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.

20.13 2.89 ug/1 969150 Acenaphthene-dl0 20.39

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 C12H3604Si5 003555-47-3 42 3 4-Amino-5-imidazole carboxamide, tr 342 C13H30N4OSi3 000000-00-0 10 4 Octadecanoic/acid, 2-[ (trimethylsil 386 C22H4603Si 056196-58-8 9 Abundance Scan 1643 (20.130 min): 27288.D (-) m/ z 73.00 100.00% 73

5000 147 281 .............................................. 327 45 191 2?1 249 t 19.80 20.00 20.20 20.40 - 117. 355 383 415 1 F1741 1 Pi Pa’ rn F"L r or ■ । ■ ■ ■ ■ । ■ i 1 1 m/z 146.95 37.61% miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73

5000 147 19.80 20.00 20.20 20.40 1 221 281 m/z 281.0.0 35.75% 327 415 519 561 — ■ ■ i • ■ ■ ■ i ' ■ • • i 1 ■ • ' i ■ r • ■ I ■ ■ ■ ■ i ' m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance *52458* ios ar i . ’ 1 .5 3 yi-9 - 9 ’ " • 73 147 ..................................... ........... 281 19.80 20.00 20.20 20.40 5000 m/z 326.90 14.31%

207 249. , 369 338 i m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #48317:4-Amino-5-imidazole carboxamide, tris(trimethylsily 73 19*80 20.00 20.20 20.40 ' m/z 282.0,0 10.61% 327 5000 237 45 I 147 । I 1172 212 । [ --------------- ‘ 1 I ‘ ‘ ‘ ‘ I ' ' ' ‘ I ' ' ' ‘ I ' ‘ ' T I ' ‘ miz-> 50 100 150 200 250 300 350 400 450 500 550 19.80 20.00 20.20 20X0 ‘

27288.D GCMS1126.M Mon Feb 04 15:23:13 2002 Page 6

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