DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

. Data File : C:\MSDCHEM\1\5973N\02FEB01\31218.D Vial: 4 Acq On : 1 Feb 2002 5:13 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 2002 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 4 2-Propanol, 1-(2-methoxy-l-... Concentration Rank 6

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

9.56 0.13 ug/L 55198 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1-(2-methoxy-1-methy... 148 C7H16O3 020324-32-7 64 2 2-Propanol, l,l'-oxybis- (CAS) $... 134 C6H1403 000110-98-5 50 3 Silane, ethyldimethyl- $$ Dimeth... 88 C4H12S1 000758-21-4 39 4 Methane, diethoxy-104 C5H12O2 000462-95-3 9 Abundance Scan 542 (9.562 min): 31218. D (-) m/z 59.10 100.00% 59

5000

86 45 73 103

920 ■ ■ । 9.40 ■ M 1 ' I ' ' ' ' I ' > > ■ I ■ 9.60 9.80 0- ------- ----- m/ z 45.10 44.55% nz—> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #43943:2-Propanol, 1-(2-methoxy-1 -methylethoxy)- $$ Dipro... 59

5000 45 103 9.20 9.40 9.60 9.80 73 31 m/z 103.00 36.93% 130 m&-> 20 0- 30 1'1 401. 50 1 I ' IT (60 70 80 ■ । ■ ■ ■ < i ■ 90 100 110 120 IIIIIIII11T 130 Abundance #29204: 2-Propanol, 1,1 ‘-oxybis- (CAS) $$ Dipropylene glyc... 59 ' ' r1 ' 1 ' i 1 ' ■ ■ i ' 9.20 9.40 9.60 9.80 31 m/ z 73.10 28.78% 5000 45 103

1 1 1 ‘ , 1 1 1 I 0 4 NNA 1 i 1 1 ‘ 1 i ' 1 ■ ' i ' ' ‘ ■ i 1 ‘ ' i 1 1 ■ ■ i ■ ■ ' ‘ i ■ ■ ■ ' i ■ '

m/z—> 20 30 40 50 (60 70 80 90 100 110 120 130 Abundance #4811: Silane, ethyldimethyl- $$ Dimethylethylsilane $$ Et... 1 1 1 ‘ ' I 1 1 ' ' I ' 50 9.20 9.40 9.60 9.80 m/z 41.10 24.26%

5000 45 73 87

0 - IT.. — ....I...................... m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 9.20 9.40 9.60 9.80

31218.D SCAN508.M Mon Feb 04 08:41:42 2002 Page 6

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