GCMS analysis results for sample AD31644, Jan 28 2002

NYC 9/11 Public Portal Document Library aearen compound Keporc

Data File : C:\MSDCHEM\1\5973N\02JAN17\31644.D Vial: 4 * Acq On : 17 Jan 2002 5:19 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 17, 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 Isothiazole (CAS) $$ 1,2-TH... Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.13 ug/L 53655 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Isothiazole (CAS) $$ 1,2-THIAZOLE 85 C3H3NS 000288-16-4 37 2 Pentane, 2-bromo-4-methyl - 164 C6H13Br 030310-22-6 33 3 Isothiazole (CAS) $$ 1,2-THIAZOLE 85 C3H3NS 000288-16-4 32 4 N,N‘ -Diacetylethylenediamine $$ ... 144 C6H12N202 000871-78-3 28 Abundance Scan 76 (4.241 min): 31644.D (-) m/z 85.00 100.00% 85 41

5000

55 60 ... AAM. A4.40 4.60N 3.80 4.00 4.20 0- 49.1 .. 4 —— • • i > ' ' * i * ■ m/z 41.10 76.33% niz—> 10 20 30 40 50 60 70 80 so 100 110 Abundance #3568: Isothiazole (CAS) $$ 1,2-THIAZOLE — 85

5000 58 i ■ ■ ■ ■ i ‘ A ■ ■ i • ■ 3.80 4.00 4.20 4.40 4.60 m/z 43.10 55.66% _............ 39 45 52 1 0- ■ 1 i ■ ■ ■ ■ i ■ ■ ■ ■ TFTEIT ri । । । ‘ • - i1 ■ ।, i, t.... 11. niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63838: Pentane, 2-bromo-4-methyl- 43 3.80 4.00 4.20 4.40 4.60 85 m/z 39.10 29.86% 5000 27 69 A 15 57 ■ ■ i • ■ ' 1 i 1 1 1 ' I + 111*** ’"1 ■ ■ 0- ■ i ■ • I ■ ■ i • • ■ ■ i ‘ 37— ll ......... ...........80 , 107 nz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3570: Isothiazole (CAS) $$ 1,2-THIAZOLE I ■ ' 1 ‘ i ‘ • i ■ ' i ■ ■ ■ ■ i • ■ ■ 85 3.80 4.00 4.20 4.40 4.60 58 m/z 42.10 24.60% 5000

27 36 44 0 — -PPmT 1t/*/-/-1/1/7/1/1/1/1-1/1/7//1/1/B3 miz-> 10 20 -30 40 50 60 70 80 90 100 110 3.80 4.00 4.20 4.40 4.60

31644.D SCAN508.M Tue Jan 22 08:37:17 2002 Page 4

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