GCMS analysis results for unknown compounds, June 2002

NYC 9/11 Public Portal Document ullaty sedrun Lopoura Report

Data File C:\MSDCHEM\1\DATA\060702\12738.D Vial: 14 Acq On 7 Jun 2002 7:10 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 12 2-Butenal, 3-methyl- Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 4.80 2.07 ug/L 1199930 1,4-dichlorobenzene-d4 9.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Butenal, 3-methyl- 84 C5H80 000107-86-8 8 2 4H-1,2,4-Triazol-4-amine 84 C2H4N4 000584-13-4/9 3 2-Amino-oxazole 84 C3H4N2O 1000144-64/0 7 4 2-Butenal, 2-methyl- 84 C5H80 001115-11/3 5 Abundance Scan 293 (4.801 min): 12738.D (-291) (-) m/z 84.00 100.00% 84

5000 49 88 35 4O43 4.40 4.60 4.80 5.00 5.20 01 rp- i ■" ■ i “ " i ■ ■ ■ • i ■ ■ ■ ■ i —H i ■' ■ • i ■"' i ‘ i ■ ■ “ i “ “ i “ ■ • i •1 ' m/z 86.00 60.50% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33657:2-Butenal, 3-methyl- 84 55 41 5000 29 4.40 4.60 4.80 5.00 5.20 m/z 49.10 42.01% 26 — 38 44 511 .59 65 69 O+ PIPT 44+44 + ‘ i ■" ■ i “ miz-> 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

4.40 4.60 4.80 5.00 5.20 m/z 88.00 30.84%

niz-> 5000

Abundance 01 -H 13 18 32 4043 57 69 11..,.. 11 [ I 111J |' 111 ' " 111'' J' ' '' | j >, 111' •' i n । • 111 — 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #33688: 2-Amino-oxazole "PHhAosu. 84 4.40 4.60 4.80 5.00 5.20 m/z 35.10 19.90% 56 5000 42 31 I “ll| 11II!11 ill 38 । 53 0 nmmmppmmHm 111 111 ■ ■ i1111111 ■ ■ i ■ ■111111 n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 4.40 4.60 4.80 5.00 5.20

12738.D 060302.M Mon Jun 10 11:45:41 2002 Page 15

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