GCMS analysis results for sample AE00842, Feb 2002

NYC 9/11 Public Portal Document Data File : C:\MSDCHEM\1\5973N\02FEB07\00842.D Vial: 6 Acq On : 7 Feb 2002 6:34 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 7, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP020702.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 7 2-Propanol, 1-(2-methoxy-l-... Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 9.56 0.11 ug/L 44022 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1-(2-methoxy-1-methy... 148 C7H16O3 020324-32-7 39 2 Methane, diethoxy- 104 C5H1202 000462-95-3 9 3 E-Dipropylene glycol $$ 2-hydrox... 134 C6H14O3 000000-00-0 9 4 2-Butanol, 3,3‘-oxybis-_____________ 162 C8H18O3 054305-61-2 9 Abundance Scan 542 (9.562 min): 00842. D (-) m/z 59.10 100.00% 59

5000

01 । 1 1 ' 1 । 1 45

[|[ 51 73

|........................ 103

84............... |.......................... 9.20 m/z 103.10 9.40 M 9.60 9.80 48.60% mlz-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #43943:2-Propanol, 1-(2-methoxy-1-methylethoxy)- $$ Dipro... 59

5000 45 73 103 9 20 9.40 A 9.60 A— 9.80 31 m/ Z 45.10 47.47% 0 'i"" i ''' le. ‘aT r I'T' । ' | IPri | । ' ITIT ....... h................... 130 n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #10225: Methane, diethoxy- 59 ■ i ' ■ ■ ■ i ■ ■ ■ i ■ ' 1 ■ i • 9.20 9.40 9.60 9.80 5000< m/z 41.10 29.22% 31 103 47

•n/z—> 0 20 ll 30 40 50 60 75 89 'I 1 11 1 I 1 1 1n‘i 1 70 80 90 100 110 120 130 Abundance #29239: E-Dipropylene glycol $$ 2-hydroxyethyl ether । . ■ ■ i ■ ■ • ■ । > IT 31 59 9.20 9.40 9.60 9.80 m/ z 73.10 25.20% 50001 45 103 39. 75 .................... . 091 - n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 9.20 9.40 9.60 9.80

>0842.D HP020702.M Thu Feb 21 09:58:09 2002 Page 9

NYC-WTC_000052263