GCMS chain of custody form, sample AE10236, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\l\DATA\020509\10236.D Vial: 14 Acq On 9 May 2002 11:28 pm Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 4 2-Propanol, 1-(2-methoxypro... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 11.52 1.27 ug/1 114371 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1- (22 methoxypropoxy) - 148 C7H16O3 013429-07-7 72 2 Methane, diethoxy- 104 C5H1202 000462-95-3 59 3 Propane, 1,2-dimethoxy- 104 C5H1202 007778-85-0 50 4 2-Propanol, 1, 1‘ - [ (1-methyl-l, 2- . . . 192 C9H2 0O4 001638-16-0 50 Abundance / Scan 1437 (11.523 min): 10236.D (-1432) (-) m/z 59.0.5 100.00% 59

5000

— 1, 42 73 | 86 104117 133 150 257 MA. 11.20 11.40 11.60 11.80 •''"I ' ettmuer r i | r. | | | | rI , m/z 42.10 11.82%

J n/z->_______20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #19507:2-Propanol, 1-(2-methoxypropoxy)- 59

5000 MMWAass _ Lul 1 ”l * ' 1 1 1 111 1 1 1 11.20 11.40 11.60 11.80 m/Z 43.10 10.87% 31 45 73 10A

n/z—> —15.414, 20 40 60 | 89 ,*116 130 ' 1 ' I ' ' ' ' 1 1..... । ..... ........... ...... . . । i < । < । । i ! i 80 100 120 140 160 180 200 220 240 260 Abundance #19321: Methane, diethoxy- 31 59

11.20 11.40 11.60 11.80 5000 103 m/z 45.10 9.91%

MN 47 15 , 75 89 - 1 | 1 1 1 11111 1 ' 1 1 1 I +E2daBOE-O——3*——10umnnITgT n/z-> 20 40 60 180 100 120 140 160 180 200 220 240 260 Abundance #113135: Propane, 1,2-dimethoxy- AMMA/MAAA 59 11.20 11.40 11.60 11.80 m/z 57.95 8.68% 5000

29 45

ATb MWWboptnn । 15 73 1 14, 89 104 m/z—> 20 40 60 80 100 120 140' 160 180 200 220 240 260 11.20 11.40 11.60 11.80

10236.D SCAN020507.M Tue May 14 14:23:55 2002 Page 6

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