GCMS results for sample AE00471, Jan 18 2002

NYC 9/11 Public Portal Document

Liprary searcn compound Report

Data File : C:\MSDCHEM\1\5973N\02JAN10\00471.D Vial: 6 Acq On 10 Jan 2002 6:57 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen Mise : January 10, 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 2 Furan, 2,3-dihydro-4-methyl... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T.

4.85 0.17 ug/L 57269 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Furan, 2,3-dihydro-4-methyl - (CA... 84 C5H8O 034314-83-5 64 2 2-Butenal, 3-methyl- 84 C5H8O 000107-86-8 53 3 2-Pentenal, (E)- $$ trans-2-Pent ... 84 C5H80 001576-87-0 42 4 2-Butenal, 3-methyl- (CAS) $$ 3-... 84 C5H8O 000107-86-8 38 Abundance Scan 129 (4.846 min): 00471 .D (-) m/ z 84.05 100.00% 84

55 59 5000 41

44 51

m/z-> Of 20 ■ p ■'' i ■ ■ ■ ■ p ' ■' p ■ 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 44. rotttrcr7rrirrttrr1rtrr"R TTT 4.40 m/z 4.60 4.80 83.00 5.00 5.20 52.52% Abundance #3351: Furan, 2,3-dihydro-4-methyl- (CAS) $$ 4-METHYL-2,3-... 55 84

5000 41 4.40 4.60 4.80 5.00 5.20 m/z 55.10 51.00% 69 0 ■' i ‘ ■ i 1 ‘ ' i 1 '' ' i' ■ Hr .■44 rip..,51 !i, ■ ■ i ■ ■ ■ ■ i ■ ■ i p 1'11 " 1 ’ p II......... m/z-> 20 25 30 35 40 45 50 55 60 65 '70 75 80 85 90 95 Abundance #3224: 2-Butenal, 3-methyl- 84 . M I । r । । . , 4.40 4.60 4.80 5.00 5.20 50001 41 55 m/z 59.00 49.99%

50 n/z-> 0 ■ 111111 i ■ ■ ' ' i 1 r 1 ' i' ' ' ■ i TTT 20 25 30 35 40 —H ................. . I " " I " 111 50 55 60 65 70 75 80 85 90 95 45 Abundance #3200: 2-Pentenal, (E)- $$ trans-2-Pentenal $$ trans-2-Pen... 55 84 4.40 4.60 4.80 175.0004 .. 5.20 m/z 41.10 40.35%

5000 39 27

-L + ।I...... ..66................ 51 0 ' 1 I ''1' I ' ■ ■ i ■ ■ ■ ■ i ■ ■ 69 111'111 111111111' i ------- n/z—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 4.40 4.60 4.80 5.00 5.20

10471.D SCAN508.M Fri Jan 11 10:08:49 2002 Page 4

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