GCMS analysis results for sample AE00308, Jan 2002

NYC 9/11 Public Portal Document

ulprary searcn compound Report

Data File C: \MSDCHEM\1\5973N\02JAN08\308.D Vial: 7 Acq On 8 Jan 2002 10:28 pm Operator: Sample 508scan Inst : Instrumen Mise January 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L Peak Number 1 Formic acid, 2-methylpropyl... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.12 ug/L 39072 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Formic acid, 2-methylpropyl este... 102 C5H10O2 000542-55-2 2 Formic acid, 1-methylpropyl este... 102 C5H10O2 000589-40-2 3 Monomethylnitrosamine 60 CH4N20 064768-29-2 7 4 Boron, trihydro(N-methylmethanam... 57 C2H8BN 000074-94-2 5 Abundance Scan 76 (4.241 min): 308.D (-) m/z 85.00 100.00% 85 41

5000

60 AAAAA 3.80 4.00 4.20 4.40 4.60 011' r ' " I " '11" " I " ' " ' l " " I " ‘' I TT m/ Z 41.10 70.43% n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #9310: Formic acid, 2-methylpropyl ester (CAS) $$ Isobutyl... 43 56 29

5000 _AAAAN 3.80 4.00 4.20 4.40 4.60 m/z 43.10 53.83% 51 0+ " r ' " i' TT ' I ■11' I " " I i' " ' i 1’ n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 i"' ’ i" " r ■ " r " ' i A Abundance #9299: Formic acid, 1-methylpropyl ester (CAS) $$ sec-Buty...

31 43 56 1... ..M, 3.80 4.00 4.20 4.40 4.60 5000 m/z 39.10 27.14% A 51 4 | ! mrpn ! I I | | | 1 ! f I | I I ! I | I I I <| I I I I | 102 0 1■i■■■■i■ t U’T 'I"''I ""I i " " i " " I' m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #694: Monomethylnitrosamine *nm—TmrrTTEur 43 3.80 4.00 4.20 4.40 4.60 30 m/z 60.10 22.50%

5000 60

0 TTTT ' 111' " i" " i1 i' " 11 T I' ‘ " 11 m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 3.80 4.00 4.20 4.40 4.60

308.D SCAN508.M Wed Jan 09 15:17:07 2002 Page 3

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