GCMS analysis results, sample AE00738, January 2002

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02JAN16\00738.D Vial: 6 . Acq On : 16 Jan 2002 7:17 pm Operator: Sample : 508scan Inst : Instrumen Mise 2002 : January 16, 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 5 2-Propanol, 1-(2-methoxy-l-... Concentration Rank 8

R.T. EstConc Area Relative to ISTD R.T.

9.54 0.23 ug/L 79848 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 83 2 DIPROPYLENEGLYCOL METHYL ETHER $... 148 C7H16O3 020324-32-7 56 3 TRIPROPYLENE GLYCOL 2 192 C9H20O4 000000-00-0 53 4 BIS(1-METHYL-2-HYDROXYETHYL)ETHER 134 C6H1403 000000-00-0 50 Abundance Scan 540 (9.539 min): 00738.D (-) m/ z 59.10 100.00% 59

5000 45 103 73 9.20 9.40 9.60 9.80

n/z-> 01 .......-Il...I... 80 90 100 110 120 130 140 150 160 10 20 30 40 50 60 70 86 ■ ■ ■ I ■ l I ■ I ■ . r ■ l ( .. ) ■ > ■ • l . ■. ■ I ■ m/z 45.10 47.50% Abundance #43943:2-Propanol, 1-(2-methoxy-1 -methylethoxy)- $$ Dipro... 50

A 5000 T 1il 45 103 9.20 9.40 9.60 9.80 73 31 m/z 103.10 40.78% mt 130 0 '■ i111111'11111' 111 ........... or p" ■ । ■ i ■ ■«■ i ■ >' • i ■ ■ ■ • i m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #43944: DiPROPYLENEGLYCOL METHYL ETHER $$ 2-Propanol, 1-(2... 50 103 —* > । r r ■ ■ ■ ' I ' ■ ' ' 1 1 1 ' 1 1 1

9.20 9.40 9.60 9.80 5000 m/z 73.10 28.30% 45 73 31 15 130 0 NIpPPp »11 Jr ■ H ■ i 11 ■ ■ ■ ■ 11 ■ ■ ' I'''' I'' 11 111 ■ ■ ■111" ■ I ■ ■ ■ ■ i ■ ■ ■11 •1'111 ■111 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #102327: TRIPROPYLENE GLYCOL 2 59 9.20 9.40 9.60 9.80 m/z 41.10 21.91%

5000

45 103 72 89 , 117 130 161 0 | > i r | " । 1 | < < " 11 P I’ll । । Tupungr 1 ■' i ■" ■ ■ । । ■ ■ ■ ■ | ■ ■ ■ ■ ।1' ■ ■ i1''' i'' ■ ■ i • l ■ ‘ ■ ■ i * ' n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 9.20 9.40 9.60 9.80

30738 .D SCAN508.M Thu Jan 17 08:17:46 2002 Page 7

NYC-WTC_000051958