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GCMS analysis results for sample AE00365, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report showing GCMS analysis results for sample AE00365 conducted on January 17, 2002.

NYC-WTC_000051685–000051696

Folder label: “GCMS X 1/9/02 A 1/15/02

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NYC 9/11 Public Portal Document

Data File : C: \MSDCHEM\1\5973N\02JAN15\00365.D Vial: 3 Acq On : 15 Jan 2002 11:52 am Operator: ' Sample : 508 scan Inst : Instrumen Mise : January 15, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l..-\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 3,4-Dihydropyran $$ 2H-Pyra... Concentration Rank 5

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

4.86 0.11 ug/L 30240 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3,4-Dihydropyran $$ 2H-Pyran, 3,... 84 C5H80 000110-87-2 59 2 2-Butenal, 3-methyl- (CAS) $$ 3-... 84 C5H8O 000107-86-8 53 3 2-Butenal, 3-methyl- $$ Crotonal... 84 C5H8O 000107-86-8 53 4 Furan, 2,3-dihydro-4-methyl -_______ 84 C5H80 034314-83-5 45 Abundance Scan 130 (4.858 min): 00365.D (-) 84 m/z 84.00 100.00%|

55 5000 39 MWWAA W. 207 ' ' I ■ ■ 1 ■ i ■

4.60 4.80 5.00 5.20 O-p 1 ■ i"’ ■ i1 •"।" " i' TL i" ■' i ■ ■ ■. j • ■' • । ■ • • >) m/ Z 55.00 63.55% m/z-> 20 30 40 50 60 70 80 90 100110120130140150160170 180190 200210 Abundance #3376:3,4-Dihydropyran $$ 2H-Pyran, 3,4-dihydro- (CAS) $$... 55 84

5000 4.60 4.80 5.00 5.20 69 m/z 83.00 48.16% 0 ,..... i""^ TTHPTTTT ■ 11" " i" " i " " I ■"111''11" " i " " i" " i" " i " " i " " r' " i miz-> 20 30 40 50 60 70 80 90 100110 120130140150160170 180 190 200 210 Abundance #3221: 2-Butenal, 3-methyl- (CAS) $$ 3-Methyl-2-butenal $$... 84 55 ■ ' i ' b ' ■ i 1 ■ ■ 1

4.60 4.80 5.00 5.20 39 m/z 39.10 45.57% 5000 27

1 69 TTH- 1____________________ __ _ _ _ N 0 " i" " i' '"I'1 ‘11" "I1" ' i' ■"! " " i" "i1" 11" H i"11 r 1" i n/z-> 20 30 40 50 60 70 80 90 100110 120130140150160170 180 190 200210 Abundance #3222: 2-Butenal, 3-methyl- $$ Crotonaldehyde, 3-methyl- $... ■ 1 • । 1 ■ ■ r

84 4.60 4.80 5.00 5.20 | 55 m/ z 41.00 30.67% 5000 39 27

n/z-> 0 TH al I " I " " 11 " 11 " '' I " " I " " I " " I " " I'1'' I " TTTI ’’T" ITT’’ 1 ’T" 1 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 200 210 4.60 4 80 5.00 5.20

0365.D SCAN508.M Wed Jan 16 08:13:47 2002 Page 3

NYC-WTC_000051691

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NYC-WTC_000051691Source: NYC Law Department, mirrored locally

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