GCMS analysis results for sample AE03258, April 2002

NYC 9/11 Public Portal Document Library Search Compound Report ,«Data File C:\MSDCHEM\1\DATA\022802\03258.D Vial: 25 Acq On 2 Mar 2002 8:47 am Operator: McLean Sample 2/13/02 GC SCAN Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 1,3-Dioxolane, 2-methyl- (C... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.59 2.84 ug/L 1006740 1,4-Dichlorobenzene-d4 9.58 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,3-Dioxolane, 2-methyl- (CAS) $... 88 C4H802 000497-26-7 9 2 2-Propanol, 1-amino- 75 C3H9NO 000078-96-6 9 3 1,3-Dioxolane 74 C3H602 000646-06-0/9 4 3-Pentanol, 3-methyl- 102 C6H140 000077-7477 9 Abundance Scan 277 (5.588 min): 03258.D (-) m/z 73.10 100.00% 73

5000

45 11''111 171 It*T14s,ut 5.20 5.40 5.60 5.80 6.00 87 O+ 1112TTTfHr l ■ •'*1 11'111111 ‘ • 11 67 103 m/z 45.10 14.56% /z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #4682:1,3-Dioxolane, 2-methyl- (CAS) $$ 2-Methyl-1,3-diox... 43 73

5000 5.20 5.40 5.60 5.80 6.00 58 m/z 71.10 7.20% 29 15 87 01 •' i ■ ■‘."W........ . rl’p.... । " । । . •1 ■ i ■ • ■ ■ i ■ ■ ■ ■ ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #2220:2-Propanol, 1-amino- 30

5.20 5.40 5.60 5.80 6.00 5000 m/z69.10 4.86% 44 58 15

miz-> 01 adepetl 10 20 30 36, Her 40 I51.+ 50 — 60 72 70 80 ■ • I 90 100 110 ' i • • ' ■ i • • ' । I । । 1 1 '

Abundance #1992: 1,3-Dioxolane 73 ’I T T T T 5.20 5.40 5.60 5.80 6.00 m/z74.10 4.57%

5000 44 29 18

m/z—> 0 1 113l, 10 20 . 1,136 30 T+ 50 40 60 । ' ‘ i •1 ■• I • • ■ ‘ t‘' i • ■ ■ ■ 11 111111 '1 1' 60 70 80 90 100 110 11' “ 11 " 1 “ 111 5.20 5.40 5.60 5.80 6.00

03258.D 5080202.M Wed Apr 03 05:58:11 2002 Page 3

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