GCMS calibration analysis results, DEP Labs, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report - ’ Data File : C:\MSDCHEM\l\5973N\02FEB21\0123B.D Vial: 1 Acq On : 21 Feb 2002 10:46 am Operator: Sample : lab blank 1/23 Inst : Instrumen Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L Peak Number 10 3-Bromo-l-methylpyrazole Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 18.74 0.02 ug/L 15413 Acenaphthene-dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Bromo-l-methylpyrazole 160 C4H5BrN2 000000-00-0 50 2 Terephthalonitrile N,N’ -dioxide 160 C8H4N202 003729-34-8 7 3 7-Methyl-2,3,6,7-tetrahydrocyclo. .. 163 C10H13NO 000000-00-0 5 4 7-Formyl-5f6-dimethyl-2,3-dihydr... 163 C10H13NO 000000-00-0 5 Abundance Scan 1361 (18.738 min): 0123B.D (-) m/z 160.00 100.00% 160

49 180 5000 80 / 18.40 18.60 18.80 19.00 0 i11 “ i1 “ ■ i1 i “ ■ ■ i ■ ■ • • i ■ • • ■ i ■ • • • i • ■ •11 ■ ■ ■ ■ i1 • ■ ■ i ■ ■ ■ ■ i ■ ■ m/z 162.00 89.65% z-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #59104:3-Bromo-1 -methylpyrazole 62

/ 5000 54 81 18.40 18.60 18.80 19.00 m/z 180.00 60.32% O- 1’1’4181’44 ' ‘ I ' ■ ' ‘ 1 ‘ ' ' I ' ' ' ' I ' ' ‘ ‘ I ‘ ‘ ‘ I ' ' ‘ ' I ‘ ‘ ■n-pr-TT-r-p-T iz-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #59493: Terephthalonitrile N,N’-dioxide 1(0 144 18.40 18.60 18.80 19.00 5000 49 m/z 163.10 60.18% 76 90 104 118 132 64

0- I • ■1 'I TT-p TT-p-r T-p-r ’II ■ ■ i ■ • ITT TTIT ’+144 ■11 ■ ■ ■ ■ i ‘ • mtz~> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #63397:7-Methyl-2,3,6,7-tetrahydrocyclopent(b)azepine-8(1... 162 18.40 18.60 18.80 19.00 m/z49.00 59.21%

5000

65 77 91 106 120 148 WAw 134 0 i1 " ' 11 1114 •* i ■ > T-p-r T-rp-t-n-p-r 1 1 ‘ ‘ ‘ I m/z-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 18.40 18.60 18.80 19.00

0123B.D HP022102.M Mon Feb 25 10:54:38 2002 Page 12

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