GCMS analysis results for sample AE00247, Jan 2002

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\O2JAN24\00247.D Vial: 3 - Acq .On : 24 Jan 2002 4:38 pm Operator: Sample : 508scan Inst : Instrumen Miso : January 24, 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 3 Cyclobut-l-enylmethanol Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T.

4.85 0.17 ug/L 79107 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclobut-1-enyl methanol 84 C5H80 000000-00-0 32 2 2-Pentenal, (E)- 84 C5H80 001576-87-0 17 3 4-Pentenal (CAS) $$ 4-Pentenal- 84 C5H80 002100-17-6 17 4 2-Pentyn-l-ol 84 C5H80 006261-22-9 16 Abundance Scan 129 (4.846 min): 00247.D (-) m/z 83.95 100.00% 84 55 59 5000 41 WWW—W

47 51 69 4.40 4.60 4.80 5.00 5.20 ■ ■ i ■ ■ ■' i1 ■ ■ • i • ‘ ■ i •1 i ■ ■ ■ • i ■ ■ m/z 55.10 74.03% nz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #3313: Cyclobut-1-enylmethanol

83 27 39 5000- i ■ • ■ • ■ 1 1 i ■ • ■ ■ i 1 ■ • ■ i • ■ 4.40 4.60 4.80 5.00 5.20 31 m/z 59.10 64.27% 42 51 66

niz-> 20 25 Tp-r ’ 144 30 35 40 45 50 55 60 65 i-rp shaaysasgasa 70 75 80 85 p-n-rp-r 90 Abundance

5000 27 39 #3201:2-Pentenal,(E)- 55

84 _A 4.40 4.60 4.80 5.00 5.20 m/z 41.10 47.17%

niz-> 20 25 +3+ -+ 66 51 ■ ■ । ■1 ■ ■ J ■ । • ■ “ । “ • ■ । ■ ‘ i ■ “ ' i • ■

At Ahm,/. N \ 1 60 65 70 75 80 30 35 40 45 50 55 85 90 Abundance #3205:4-Pentenal (CAS) $$ 4-Pentenal- 4.40 4.60 4.80 5.00 5.20 m/z 83.00 45.55% 83 27 39 5000 42

• i • ••<11 । । ।1111 -49 1 l••। 66 69 1 • 11 • • > i •' • ‘: • • • ■ i * ■1 * i1 • • • i • ’ । < • • * । • i • • ■»i ■ • • • j ■ • n/z—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 4.40 4.60 4.80 5.00 5.20

)0247.D SCAN508.M Fri Jan 25 10:26:04 2002 Page 5

NYC-WTC_000050547