GCMS analysis results, sample AE04801, Apr 2002

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Gas chromatography-mass spectrometry analysis of environmental sample AE04801 conducted April 4, 2002, detecting unknown compounds and surrogates.

NYC-WTC_000058325–000058338

Folder label: “GCMS X 3/4/02 A 3/23/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR2802\4801.D Vial: 13 Acq On : 28 Mar 2002 8:27 pm Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 2,6-Dimethyl-3,4-bis(trimethyl Concentration Rank 3

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

40.59 0.79 ug/1 40712 Perylene-dl2 37.93

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,6-Dimethyl-/, 4-bis (trimethylsilyl 311 C15H29NO2Si2 000000-00-0 16 2 1,3-.Benzodi<^ole, 5- [3-acetaminopro 221 C12H15NO3 000000-00-0 9 3 9H-Purin-6-/mine, N-methyl-9-(trime 221 C9H15N5Si 032865-83-1 9 4 Pentanal, /4-nitrophenyl )_hydrazone 221 ClIHl5N302 005873-64-3 9 Abundance Scan 3872 (40.594 min): 4801.D (-) m/ z 73. do ’”10 5’7 o'd% 73 147 221 5000 281 355

429 40.20 4040 40.60 40.80 41.00 44 ' I'' " I 11 " . 11 " . I. I . 11T " I I ,3S)pLkX4Mr-, I I" “ I" " I " " I"'' I m/z->__ 40 60 80 100 120 140 160180 200 220 240 260 280 300 320 340 360 380 400 420 I m/z 147.10 68.50% •Abundance #44359: 2,6-Dimeihyl-3,4-bis(trimethylsilyloxymethyl)pyridi 73 2: 1

AM A 5000 147 40.20 40.40 40.60 40.80 41.00 i 178 m/z 221.05 ' 63.40% 45 I 296 ................ .................................................................................... ................................ ............................ I.......... 40 60 80 100120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #27829: 1.3-Beiizodioxolc. 5-[3-ace!am,nopropyl]- 221

135 162 40.20 40.40 40.60 40.80 41.00 73 5000 m/z 355.05 34.25% 104 t 49 i! i 192 mfe->___ 40 60 80 1001 2 0 14 016 0 180 200 220 240 260 280 300 320 340 360 380 400 420 ' Abundance #27775: 9H-Purin-6-amine, N-methyl-9-(trimethylsilyl)- 2: 1 40.20 40.40 40.60 40.80 41.00 m/z 281.10 33.55% 73 5000 45 165 192 I m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 40.20 40.40 40.60 40.80 41.00

4801.D GCMS0308.M Mon Apr 01 10:15:39 2002 Page 6

NYC-WTC_000058337

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NYC-WTC_000058337Source: NYC Law Department, mirrored locally

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