GCMS analysis results for sample AE02575, March 2002

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Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.

NYC-WTC_000038871–000038890

Folder label: “GCMS X 3/4/02 A 3/20/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\MAR1902\2575.D Vial: 24 Acq On : 21 Mar 2002 3:41 am 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 4 2-Propenenitrile, 3-(acetyloxy Concentration Rank 4

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

18.74 0.53 ug/1 116939 Acenaphthene-dl0 21.22

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propenenitrile, 3- (acetyloxy) - ill C5H5NO2 014268-54-3 16 2 2-Propanone, 1-(1-methyl ethoxy) - 116 C6H1202 042781-12-4 12 3 2-Aminopyrimidin-1-oxide 111 C4H5N3O 035034-15-2 12 4 2 (5H) -Furanone, 3,5, 5-trimethyl- 126 C7H10O2 050598-50-0 12 Abundance Scan 1491 (18.737 min): 2575.D (-) m/ z 43.05 100.00% 43 57 111 5000 95 -= - — -P

m/z-? _ ■ ' i ' 10 - 4— 20 30 40 -4 TIOmpum 50 60 70 80 84 T 4—127 .... . nm/z 90 100 110 120 130 140 150 18.40 18.60 18.80 19.00 57.00 76.64% Abundance #2407: 2-Propenenitrile, 3-(acetyloxy)- 43 111

5000 —. . I I I I I I I I J I 1 I I I ■ ■ i ' ' 1 ' I ____ 18.40 18.60 18.80 19.00____ 15 77 m/z 73.00 73.18% 51 | 94 Tyrmp-rTT-p-rn-p-r ■ • i ■ ■ ■ 1 i • ■ ■ ■ i > ■ ■ ■ । * ■ ■ ■ । । 1 ' i ■ ■ ' ' i ■ 1 ' 1 i 1 1 1 ■ i ' 1 1 ■ i 1 ' 1 ‘ i m/z- _ 10 20 3( 40 50 60 70 80 90 100 110 120 130 140 150 Abundance 43 ! -.......... i___ 18.40 18.60 18.80 19.00 5000 I m/z ill-1'6 59.91% 27 58 73 TITTETTT TT TTITTTT i PTTIT TIIPPPTPe 1IPPPT m/z- 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 ■ Abundance #2401:2-Aminopyrimidin-1 -oxide I ........ ' 1 I ' ' 1 1 । ' ‘ ■ 1 i । • 1 ■ । > > ■ > । \ 111 , 18.40 18.60 18.80 19.00 m/z 69.10 35.29% 5000 95 68 44 53 | TIPPTTIPTI ■ 81 i • 1 ■ ■ i ■ । । . 1 < । . i . । . . . . । . 1 . । . ., . । . -----..... 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 18.40 18.60 18.80 19.00

2575.D GCMS0308.M Thu Mar 21 14:23:36 2002 Page 4

NYC-WTC_000038881

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NYC-WTC_000038881Source: NYC Law Department, mirrored locally

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