GCMS analysis results for unknown compounds, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\060702\12737.D Vial: 13 Acq On 7 Jun 2002 6:21 pm Operator: Sample Inst : Instrumen Mise : 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 9 l-Penten-3-one Concentration Rank 8

R.T. EstConc Area Relative to ISTD R.T. 4.52 1.52 ug/L 840596 1,4-dichlorobenzene-d4 9.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

l l-Penten-3-one 84 C5H80 001629-58-9 10 2 1-Butene, 3,3-dimethyl- 84 C6H12 000558-37-2 9 3 2-Amino-oxazole 84 C3H4N20 1000144-64-09 4 3-Amino-s-triazole 84 C2H4N4 000061-82-5 9 Abundance Scan 244 (4.513 min): 12737.D (-242) (-) m/z 84.00 1004 00%! 84 88 48 57 41 5000

37 4.20 4.40 4.60 4.80 0- 0 111T rpminmpmm I’TT" m/z 88.00 78.33% miz-> Abundance 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95

27 #63: 1-Penten-3-one

55 "pM/LA 5000 ■ ■ i ■ ■ • ■ i ■ ■ ■ ■ i 1 1 ' 1 I 1 1 1 ' I 4.20 4.40 4.60 4.80 84 m/ z 57.05 64.33%

i 31 39,43 50 lmmmmmmHHmmmmm 0- ।" "i 'i""i" "I il| H ii |ii 11 |l lb |iin|i ii । niz-> o 5 10 15 20 25 30 35 40 45 50 55 .60 65 70 75 80 85 90 95 Abundance #108767:1-Butene, 3,3-dimethyl- 41 69

4.20 4.40 4.60 4.80 | 5000' m/z 48.00 60.17% 27 84 15 . .131 37 , |, 49,53,58 65, , 74 78 0- 2 mMHHrTHHTTTHTH TIRT miz-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33688:2-Amino-oxazole 1 ■ ‘ i ■ 1 ' 1 I ■ ' ' ‘ I * ' ‘ * i 1 1 ' ' i 81 4.20 4.40 4.60 4.80 m/z 41.10 53.33%

tMopaaMatyp., 56 5000 42

n/z-> 0 0 31 „3841,...571 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

12737.D 060302.M Mon Jun 10 11:24:08 2002 Page 12

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