GCMS analysis results for sample AD30607, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : M:\INSTRU~1\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 10 3-Isopropoxy-l,1,1,7,7,7-hexam Concentration Rank 13

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

30.25 0.49 ug/1 204376 Phenanthrene-dl0 24.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 38 2 1-Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 36 3 1,1,1,5,7,7,7 -Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 34 4 Benzoic acid. 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 27 Abundance Scan 2745 (30.247 min): 30607.D (-) m/ z 73.0.0 100.00% 73

5000 147 221 281 355 220 --A--- 30.00 30.20 30.40 30.60 45 TTT 117 21 50 100 +1911-249 150 200 250 — * 300350400450500550 m/z 147.00 34.75% Abundance #60503:3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3.5,5-tris(trim 73 - 5000 147 30.00 30.20 30.40 30.60 m/z 221.05 21.73%

1 221 281 327 _ _______ _____ L 415 519 561 m/z~> 50 100 150 200 250 300 350 400 ‘ 450 ~ ‘ 500 550 Abundance #58871: 1-Monolinoleoylglycerol trimethylsilyl ether 73 • ■ I » > T 30.00 30.20 30.40 30.60 207 5000 147 m/z 355.0 13.16% 34 103 281 395 482 ■ i ■ ■ 4 ■ i ‘ • i 1 ' m/z-> 50 100 150′′ 200 250 300 350 400. 450 500 550 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t • • i ■ ■ ' • i‘ ■ • • i ■ ■ ■ • i ■ ■ 73 30.00 30.20 30.40 30.60 m/z 281.10 12.93% 147 5000 267 365 429 45 207

‘ ’ I ’ ’ ' 1 1 ‘ 1 * ‘ I ‘ ' i ■ ■ • f i ■ ‘ 1 ■ i ' ' m/z-> 50 100 150 200 250 300 350 400 450 500 550 30.00 30.20 30.40 30.60

30607.D GCMS0103.M Thu Jan 10 14:56:21 2002 Page 10

NYC-WTC_000017187