GCMS analysis results for unknown compounds, June 2002

NYC 9/11 Public Portal Document Llprary searcn Compound Report

Data File C:\MSDCHEM\1\DATA\060702\12738.D Vial: 14 Acq On 7 Jun 2002 7:10 pm Operator: Sample Inst : Instrumen Miso : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 4 2-Amino-oxazole Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T.

3.81 6.26 ug/L 3638540 1,4-dichlorobenzene-d4 9.89 Hit# of 5 Tentative ID MW MolForm CAS# Qua

1 2-Amino-oxazole 84 C3H4N2O 1000144-64-0/5 2 2-Methyl[1,3,4]oxadiazole 84 C3H4N20 003451-51-2/5 3 4H-1,2,4-Triazol-4-amine 84 C2H4N4 000584-13-4 5 4 Thiophene 84 C4H4S 000110-02/1 4 Abundance Scan 124 (3.808 min): 12738.D (-123) (-) m/z 84,00 100.00% 84

5000 48 36 41 87 1 51 3.40 3.60 3.80 4.00 4.20

m/z-> Abundance ol 5 np— - 10 15 20253035404550556065 70 75 80859095 #33688:2-Amino-oxazole 84 m/z

•Mw Moo 48.10 26.63%

56 5000 3.40 3.60 3.80 4.00 4.20 42 m/z 47.00 26.34% 31 38 । 53

n/z-> ol +++ —Hlll ++4 1" ।। ■ i ■ ■ “ i" " । - 5 10 15 20 25 30 35 40 45 50 55 60 . 65 70 75 80 85 90 95 Abundance #33601:2-Methyl[1,3,4]oxadiazole 84

43 3.40 3.60 3.80 4.00 4.20 5000 27 m/z 50.00 14.65%

ol P... 15140 TTH 55

69 81 TpufunngT , "WWw /Pppputar ।' •1 ■ i ■ ।■• ■ ■ । “ ■ i ■ ■" i ■ n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33490:4H-1,2,4-Triazol-4-amine 28 84 3.40 3.60 3.80 4.00 4.20 m/z 84.95 14.30% 5000 MMMWAANW. "Wwa 13 18 57 22 694043 0 -HHL #Hl+ —h——EITumT1 H innij.... n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 4.00 4.20

12738.D 060302.M Mon Jun 10 11:45:36 2002 Page 7

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