GCMS analysis results, Sample AE08269, April 22, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020417\08269.D Vial : 25 Acq On : 18 Apr 2002 5:10 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 4 Hexanal Concentration Rank 8

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

5.15 0.28 ug/L 341683 1,4-Dichlorobenzene-d4 9.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexanal 100 C6H120 000066-25-1 49 2 Hexanal 100 C6H120 000066-25-1 47 3 Hexanal 100 C6H120 000066-25-1 47 4 Hexanal 100 C6H120 000066-25-1 43 Abundance Scan 353 (5 153 min)- 08269 D (-348) (-) m/ z 44.10 100.00% 41 56

129 5000 MPWMMM 72 82 — —————

—ll llEQul L ■ ' । ■ ' ■ ■ । ■ 3& 91 4 80 5 00 5.20 ' 540 0 •('■'■I- • i ' > > ' i • • • ‘ i 1 1 ' 1 i' • ' ' i ’ ' ' ' i m/ z 56.10 81.59% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #110561: Hexanal 41 56

5000 ................... . ........................ . 27 4 80 5 00 5.20 5.40______ 72 m/z 41.10 77.94% 82 01 -- 501 .62, I,I . , , . , 98 1 i 1 ' 1 ' I 1 ' 1 ■ I’ 1 ■ i ■ 1 < । I ■ ■ ■ ■ i ■ ■ ■ ■ i • ■ ■ • i ■ ■ ■ । l n/z--> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #110562- Hexanal 44 56 rwmMoy 4 80 5.00 520 5.40______ 5000 m/z 57.10 71.60% 27 J 72

n/z- > 0+ ■ । 10 15 । 20 ' U 50. 465 30 40 50 60 70 80 82 | ■ ■ ■ r> ■ 90 100 11 -»11 • • •»। 100 110 • 11 • - ■ • । 120 130 »11

Abundance 44 #10785 Hexanal LAAAs.).. -- 4 80 5.00 5.20 5.40 56 m/z 128.90 58.16%

5000 29 72 82 -

m/z—> 0- -34 10 20 30 40 504165414 50 60 70 80 94 100 90 100 110 120 130 ■ i ■ ■ ■ ■ I * > ■ ■ i > ■ ■ ■ i ■ ■ ' ■ i ■ ■ ■ ■ i 4.80 5.00 5.20 5.40

08269.D 041702SCAN.M Thu Apr 18 10:02:27 2002 Page 9

NYC-WTC_000048448