VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDchem\l\5973N\02may20\11571.D Vial: 11 Acq On : 20 May 2002 7:34 pm Operator: Sample : nyc Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSC.P

Quant Method : C:\MSDCHEM\1...\W050302.M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 Hexanal, 2-ethyl- (CAS) $$ ... Concentration Rank 2

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

28.39 0.06 ug/L 33683 Chlorobenzene-d5 25.47 Hit# of 5 Tentative ID . MW MolForm CAS# Qual

1 Hexanal, 2-ethyl- (CAS) $$ 2-Eth... 128 C8H16O 000123-05-7 72 2 Hexanal, 2-ethyl- (CAS) $$ 2-Eth... 128 C8H16O 000123-05-7 72 3 Hexanal, 2-ethyl- $$ .alpha.-Eth... 128 C8H16O 000123-05-7 64 4 2-Butanone (CAS) $$ Methyl ethyl... 72 C4H8O 000078-93-3 50 Abundance Scan 2488 (28,395 min): 11571 ,D (-) m/z 72.00 100.00% 517 712

553 41

65 78 91 28,00 28,20 28,40 28,60 28,80 0 ‘ I ' ' ' ' I I t#L . .. m/z SYTTO 94.06% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #24738: Hexanal, 2-ethyl- (CAS) $$ 2-Ethylhexanal $$ 3-For,„ 5(Z 72

5000 28,00 28,20 28,40 28,60 28,80 m/z41710 41.90% 42

•nfe-> Oii-r-o-n-. 20 30 40 50 u 60 70 80 90 100 110 85 120 95 128 130 Abundance #24740: Hexanal, 2-ethyl- (CAS) $$ 2-Ethylhexanal $$ 3-For,„ 5|7 72 A 28,00 28,20 28,40 28,60 28,80 553 27 41 m/z 43710 40.64%

-"X-nnSlhi^,-, ,'|i| 85...........................................128 -n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 AA A A A A Abundance #24741: Hexanal, 2-ethyl- $$ .alpha.-Ethylcaproaldehyde 57 72 28,00 28,20 28,40 28,60 28,80 m/z 55.10 17.72%

5000 43

27

m/z-> oVp 20 I 30 I I ,. I I 50 60 ’¥ 70 80 ' ' 90 100 110 120 128 130 4 28.00 28.20 28,40 28,60 28,80

11571.D W050302.M Mon May 20 20:16:05 2002 Page 5

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