GCMS analysis comments for sample AD28677, Dec 2001

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Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0401\28677.D Vial: 13 Acq On 5 Dec 2001 12:05 am Operator: 209 GALOS Sample gc/ms 11/24 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 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 7

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

39.60 1.31 ug/1 225971 Perylene-dl2 37.13

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 43 2 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 38 3 1,2-Benzenedicarboxylic acid, bis(t 310 C14H2204Si2 002078-22-0 35 4 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 22 Abundance Scan 3764 (39.596 min): 28677.D (-) m/z 72.95 100.00% 73 147 221 5000 281 355 l 1^29 . 74 0_11 ... ...... m/z 147.0 39.20 39.40 39.60 39.80 40.00

X 41 . 117 117 , 193 miz-> —H50 ' • -HIT 100 150 200 250 300 350 400 450 500 550 Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 TTTe 11—19 5000 281 39.20 39.40 39.60 39.80 40.00 m/z 221.00 54.11%

.. X 45 369 — 117 — 207 ,249, 1 1 i • ■ ■ mz-> 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-ts(trim 73

39.20 39.40 39.60 39.80 40.00 5000 m/z 207.00 2 7.05% 147 221 281 327 415 519 561 ----------- m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #72972:1,2-Benzenedicarboxylfeacid, bis(trimethylsilyl) e 147 39.20 39.40 39.60 39.80 40.00 73 m/ z 281.0 26.41% 5000

45 295 ■ 'I ■ r TIH 119 , 193221 ..... [............................ miz-> 50 100 150 200 250 300 350 400 450 500 550 39.20 39.40 39.60 39.80 40.00

28677.D GCMS1126.M Fri Dec 07 15:12:50 2001 Page 14

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