GCMS analysis results for sample AE00320, Jan 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\5973N\02JAN08\320.D Vial: 5 Acq On : 8 Jan 2002 8:47 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508. M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 2 3-methyl-3-nitrobutyraldehyde Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T.

4.62 0.13 ug/L 43792 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual @

1 3-methyl-3-nitrobutyraldehyde 131 C5H9NO3 000000-00-0 2 1-Propene, 3-(ethenyloxy)- $$ Et... 84 C5H80 003917-15-5 3 1-Propene, 3-(ethenyloxy)- (CAS)... 84 C5H80 003917-15-5 9 4 4-Methyl-2-oxovaleric acid $$ Is... 130 C6H10O3 000816-66-0 9 Abundance Scan 109 (4.618 min): 320.D (-) m/z 41.10 100.00% 41 57 88

5000 44 49 53 71 85 nA . . , AA , Wy 4.20 4.40 4.60 4.80 5.00 ob i■ ■■ ■ i l""l" I'''11 i" ■ ■ i m/z 88.10 99.34% n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #27225: 3-methyl-3-nitrobutyraldehyde 29 4

5000 57 85 4.20 4.40 4.60 A 4.80 5.00 m/ Z 57.10 92.33% — Ob " I ‘" I" •' 11'111' 111'' i" " i i''" i''" i i"1■1 n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #3342:1-Propene, 3-(ethenyloxy)- $$ Ether, allyl vinyl $$... 4 I , 11 4.20 4.40 4.60 4.80 5.00 5000: m/z 39.00 42.71% 55 27 ob + 15 +L31 37 14.... Il... 11"69111" " i" " I"*4111 Tp+r i " ■' i n/z-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #3343:1-Propene, 3-(ethenyloxy)- (CAS) $$ Allyl vinyl eth... 41 N... M.. 4.20 4.40 4.60 4.80 5.00 m/z85.1040.94%

5000 55 . 84 0b T‘WNII"un—n‘mpH 38 ।........69........... Irr.1 r'" i '"'-r 1 m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 4.20 4.40 4.60 4.80 5.00

320.D SCAN508.M Wed Jan 09 15:18:12 2002 Page 4

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