GCMS sample AE12743 results, June 10 2002

NYC 9/11 Public Portal Document LLoIdLy edrcIl COIpOUIIU KCDOLL Data File C:\MSDCHEM\1\DATA\060602\12761.D Vial: 7 Acq On 6 Jun 2002 4:11 pm Operator: McLean Sample 6/3 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library- : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 1 Pentanoic acid, methyl ester Concentration Rank 15

R.T. EstConc Area Relative to ISTD R.T. 3.47 0.31 ug/L 204475 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentanoic acid, methyl ester 116 C6H12O2 000624-24-8 25 2 Pentane, 2-bromo- 150 CSHUBr 000107-81-3/25 3 Pentane, 3-bromo- 150 CSHUBr 001809-10-/ 17 4 3 -Pyrrolidinol 87 C4H9NO 040499-83/0 9 Abundance Scan 67 (3.473 min): 12761.D (-63) (-) m/ z 43.10 0.00% 43 74

5000 59 87 "win 3 20 3.40 3.60 3.80 0- 11135 ++ ■ i ■ ■ ■ ■ i1 TIKHmmmmmOuununn m/z 74 .,10 96.25% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #115353: Pentanoic acid, methyl ester 74

5000 29 43

X 57 320 3.40 3.60 3.80 85 m/ Z 71.10 75.75% 0- apoosgsaillma+5044 101 116 TTITTm-unilnt —————IIS‘II 1 i ■ ■ • ■ । miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #109867: Pentane, 2-bromo- 43 71 320 3.40 3.60 3.80 5000 27 m/ Z 41.05 39.78% 55

miz-> 0- 116.11,39, ++’ I’i I 63'' rl. 1 ■ ‘81 93 107 121 134 150 T''1................................................ 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 't' “1 rr' ’1114-114’11-4111 111 ■ ‘ ‘ 14

Abundance #6320: Pentane, 3-bromo- 43 7.1 320 3.40 3.60 3.80 m/z 87.05 29.94%

5000 27 55

m/z—> 15 , 0- ■ ■ p i'i 11" 11111''111 I + 1TITTTT 63 Hr 81 93 107 121 -Tp-rT-T-p-rTT-p-rTTp-r-rT-fTT-rT-p-r^^ 152 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 3.20 3.40 3.60 3.80

12761.D 060302.M Mon Jun 10 10:25:00 2002 Page 4

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