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VOC analysis results, sample AE11575, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE11575 analyzed on May 20, 2002.

NYC-WTC_000083274–000083393

Folder label: “524 5/20/02 - 5/21/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDchem\l\5973N\02may20\11570.D Vial: 10 Acq On : 20 May 2002 6:47 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 : \DAT7VBASE\WILEy7N. L

Peak Number 3 Hexanal, 2-ethyl- (CAS) $$ ... Concentration Rank 3

R.T. EstConc Area Relative, to ISTD R.T. 28.38 0.08 ug/L 43905 Chlorobenzene-d5 25.47 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexanal, 2-ethyl- (CAS) $$ 2-Eth... 128 C8H16O 000123-05-7 86 2 Hexanal, 2-ethyl- (CAS) $$ 2-Eth... 128 C8H16O 000123-05-7 78 3 Hexanal, 2-ethyl- $$ .alpha.-Eth... 128 C8H16O 000123-05-7 78 4 Hexanal, 2-ethyl- (CAS) $$ 2-Eth... 128 C8H16O 000123-05-7 78 Abundance Scan 2487 (28.385 min): 11570. D (-) m/z SYTTO 100.00% 57 72

5000 41

82 2800 28.20 28.40 28.60 28.80 207 m/z 72.10 82.64% 0^ I' ‘" 1" " I'''' r ‘' 'I'''' I'"' I" " 1''" I ‘ 'r I'''' t Ti/z-> 20 30 40 50 60 70 80 90 100110 120130140150160170180190 200 210 Abundance #24740: Hexanal, 2-ethyl- (CAS) $$ 2-Ethylhexanal $$ 3-For...

72

553 27 2800 28.20 28.40 28.60 28.80 m/z 41.10 45.60% 0 128____________________ . ......................... .. I" " I I'' “ I" " I"'' I" " I"'' I" " I ‘ ‘" I" " I" " I •n/z~> 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #24743: Hexanal, 2-ethyl- (CAS) $$ 2-Ethylhexanal $$ 3-For... 5(7 72 28.00 28.20 28.40 28.60 28.80 5000 43 m/z 43.00 43.93%

26

01 n|l|l..... |I||,,,,'|L|H-H| 110 128 ..... I........... 'I' I"'' I" " I'''' I" " I'''' I 71/Z-> 20 30 40 50 60 70 80 90 100110 120130140150 160170180190 200 210 Abundance #24741: Hexanal, 2-ethyl- $$ .alpha.-Ethylcaproaldehyde $$... A A A A

S7 712 28 00 28.20 28.40 28.60 28.80 m/z sYTTo 17.98% 5000 43

27 I 85 128 . 0 I' ‘' I' p-rriyrTT-TyTTTTp-rrrj- ■n/z-> 20 30 40 50 60 70 80 90 100110120130140150160170 180 190 200 210 28.00 28.20 28,40 28.60 28.80

11570.D W050302.M Mon May 20 19:29:29 2002 Page 5

NYC-WTC_000083339 '

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