GCMS analysis results for sample AE00327, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN10\00472.D Vial: 7 ' Acq On 10 Jan 2002 7:46 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\1...\SCAN508 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 2 Methacrylamide Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T.

4.24 0.43 ug/L 148086 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methacrylamide 85 C4H7NO 000079-39-0 A8/N0 2 Methacrylamide $$ 2-Propenamide,... 85 C4H7NO 000079-39-0 38 60D 3 3-Methyl-2,3-epoxybutanal 100 C5H802 000000-00-0 33 MRCU 4 Butanal, 3,3-dimethyl-2-oxo-, he... 114 C6H10O2 077572-68-0 28 Abundance Scan 76 (4.241 min): 00472.D (-) m/ z 85.00 100.00% 85 41

5000

55 60 89 । ■ ■ ■ । । • ■ f ■ । 3.80 4.00 4.20 —-4.40 A — 4.60

n/z-> 0 TP 7.. .1. 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 I"''I''"I mA m/z 41.10 69.25% Abundance #3601: Methacrylamide 41 85

5000 3.80 M-Mreemp 4 00 4 20 4.40 4.60 69 m/z 43.10 52.85% 27 37 0 -TH 46 ' i " " i"'' i1 TTTPTTT । । < • • ■ ।1 ■ ■ ■ । • > > ■ । • n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #3602: Methacrylamide $$ 2-Propenamide, 2-methyl- $$ .alph... 41 85 AliAgm* -I 3.80 4.00 4.20 4.40 4.60 5000 m/z 39.10 27.52% 69

0 I ' '"I 37 । ITT I । 46.1153.......Ill, I •" ' I —1PPPTPTTTT m/z-> Abundance 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 #7969:3-Methyl-2,3-epoxybutanal ... NN —A 41 85 3.80 4.00 4.20 4.40 4.60 m/ z 60.00 26.40%

5000 60

. 100 0 I ""I" "I TTTTT ' r " ' i ■ ‘ " i" 1 •" TrF' r' > < 11 < ■ ■ ■ 111 ■ ■ 11" I"'111"11'1111" rT Tl/Z~> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 3.80 4.00 4.20 4.40 4.60

10472.D SCAN508.M Fri Jan 11 10:08:55 2002 Page 4

NYC-WTC_000051197