DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\5973N\02FEB27\02454.D Vial: 5 Acq On : 27 Feb 2002 6:38 pm Operator: Sample : 508 scan Inst : Instrumen Mise February 27, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 Pyrazole, 1-methyl-4-nitro-... Concentration Rank 10

R.T. EstConc Area Relative to ISTD R.T. 17.27 0.09 ug/L 68499 Acenaphthene-dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pyrazole, l-methyl-4-nitro- $$ 1... 127 C4H5N3O2 003994-50-1 59 J0 2 1,3,5-Triazin-2(1H)-one, 4,6-dia... 127 C3H5N5O 000645-92-1 59 3 HYDROXY-6-CYTOSINE 127 C4H5N3O2 000000-00-0 53 MACet 4 4-NITRO-1-METHYLIMIDAZOLE $$ 1H-... 127 C4H5N3O2 003034-41-1 50 Abundance Scan 1231 (17.270 min): 02454.D (-) m/z 127.00 100.00% 127

5000 ... ......... 43 ,59 67 83 99 111 139 17.00 17.20 17.40 17.60 167 o-’1’t 1 1 1 111 1 1 _____ 1 1_____ 1 ।__________ H t________ ! I_________ |__________ ' I 1 ‘ 1 ' I ' ' 11 I > ' | 1 > 1 > । । i > i । । i ) * । . i . । i i । 11 1 r 1 i ■ ■ ■ ■ i ■ ■ ' ■ i ■' ■ ' i' ■ m/z99.10 10.30% n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #23344: Pyrazole, 1 -methyl-4-nitro- $$ 1-Methyl-4-nitropyr... 127

5000 17.00 17.20 17.40 17.60 42 m/z 111.10 9.52% 52 m/z-> OfT 30 -H 60 6670 8080 90 100 110 120 130 140 150 160 170 40 50 1 | ■ 1 !'■ I । । ' > I'1 i । । । । । 97 111 1 +IPPP

Abundance #23324:1,3,5-Triazin-2(1 H)-one, 4,6-diamino- $$ s-Triazin... 127 43 17.00 17.20 17.40 17.60 5000 m/z43.10 9.33%

69 85 111 0 .... Ill.... .... I.... pell 99 I ■ i ■ ' ' ''i ' ' 1 ' i 1 ' 1 ' i ' ■ I t ■ । ■ i - ■ - ■ i ■ ■ । ■ i ■ ■ । ■ i ■ ■

miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #23391: HYDROXY-6-CYTOSINE 127 17.00 17.20 17.40 17.60 m/ z 41.10 7.67%

5000 A 68 42 84 55 99 । ... 111 0 I’T ill" .......... -TTP n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 17.00 17.20 17.40 17.60

02454.D HP022102.M Thu Feb 28 08:47:33 2002 Page 5

NYC-WTC_000005094