GCMS results for sample AE00737, Jan 29 2002

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02JAN16\00737.D Vial: 5 . Acq On : 16 Jan 2002 6:26 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 16, 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 1 Methacrylamide $$ 2-Propena... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.22 ug/L 81900 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methacrylamide $$ 2-Propenamide, . . . 85 C4H7NO 000079-39-0 47 2 Thiazole (CAS) $$ 1,3-THIAZOLE 85 C3H3NS 000288-47-1 42 3 Isothiazole (CAS) $$ 1,2-THIAZOLE 85 C3H3NS 000288-16-4 40 4 2(3H)-Furanone, 5-ethyldihydro- ... 114 C6H10O2 000695-06-7 36 Abundance Scan 76 (4.241 min): 00737.D (-) m/z 85.00 100.00% 85 41

5000 60 _A Pt i 1 ■ • ■ । ■ 1 i ■ 1 ( f । ■

n/z-> ol ' i •' ■' i ' .4 51 ]57 I4 30 35 40 45 50 55 60 65 70 75 80 85 90 95 89 3.80 m/z 4.00 4.20 41.10 4.40 4.60 :70.64% Abundance #3602: Methacrylamide $$ 2-Propenamide, 2-methyl- $$ .alph... 85 41

5000 44 69 3.80 m/z NAA 4.00 4.20 43.10 4.40 A 4.60 55.06%

/z-> Ol 1 ' 1 1 30 —l 35 38

40 53 ...... 111 " ■ ' I ’ 45 50 55 60 65 70 75 80 ....................................... —mmo 85 90 95 Abundance #3580: Thiazole (CAS) $$ 1,3-THIAZOLE 85 58 A A I ' ’ ' ' I AA _ _ 3.80 4.00 4.20 4.40 4.60 5000 m/z 39.10 24.55%

12 45 n/z-> ol 131....1 ■ i ■ ■ ■ ■ i ■ ■I............. 11 30 35 40 45 50 55 60 65 70 75 80 85 90 95 I I ‘ ■ l • • • ■ I ' ' ■ ■ l • ■ ■ ■ I ■

Abundance #3568: Isothiazole (CAS) $$ 1,2-THIAZOLE 85 3.80 4.00 4.20 4.40 4 4.60 m/z 60.10 23.99% 5000 58

39 45 52 I I 0l ■ ■ i ■ • ■ ■ i ■ ■' 11 ■ 1 1 1 I ■ ■ ■ 1 i1 1' ■ i ■ ।' i ■ 111' 11" 1111 n/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.80 4.00 4.20 4.40 4.60

30737.D SCAN508.M Thu Jan 17 08:17:39 2002 Page 3

NYC-WTC_000051936