GCMS results for sample AE00462, Jan 24 2002

NYC 9/11 Public Portal Document

ulDrary bearcn compound xeporc

Data File : C : \MSDCHEM\1\5973N\02JAN11\00462.D Vial: 4 Acq On : 11 Jan 2002 4:36 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 11, 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 1 2-Pentyn-1-ol Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 4.85 0.15 ug/L 57438 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentyn-l-ol 84 C5H8O 006261-22-9 32 2 2-Pentenal, (E)- 84 C5H8O 001576-87-0 28 3 2H-Pyran, 3,4-dihydro- $$ .delta... 84 C5H8O 000110-87-2 28 4 Cyclobut-l-enylmethanol 84 C5H8O 000000-00-0 23 Abundance Scan 129 (4.846 min): 00462.D (-) m/z 84.05 100.00% 84 55 59 41 5000

51 4.40 4.60 4.80 5.00 5.20 Okr | • • ■ ' | • 1’1 ■ । '1 TT m/z 59.10 71.96% m/z-> Abundance 20 25 30 35 40

39 45 50 55 60 65 #3291: 2-Pentyn-1 -ol 70 75 80 85 90 ft 55

83 5000 27 ........................ .............. 0. 4.40 4.60 4.80 5.00 5.20 44 51 66 m/z 55.10 71.44%

m/z-> 01 ■ i ■ ■111 ■ 20 25 - 30 35 40 poyf/a 45 50 55 60 65 ■ ■ i ■ ■ ■ ■ i > • ■ ■ । 70 ■ i • ■ > ■ i ■ ■ 75 80 85 i' ' ■ ' i r 1 90 Abundance #3201: 2-Pentenal, (E)- 55 27 - 39 84 4.40 4.60 4.80 5.00 5.20 5000 m/z 41.10 59.17%

51 0 — 35+ - —PPPP 66 m/z-> Abundance ■ l ■ 1 ■ ■ i 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 #3369:2H-Pyran, 3,4-dihydro- $$ .delta.(Sup2)-Dihydropyra... 55 1 l' ' '' i " 1 ' i ' ' i1 '' ' i ' '

-As 4.40 4.60 4.80 5.00 5.20 m/z 39.10 46.86% 27 84 5000

51 69 0 ■ ■ i ■ ■ ■ ■ i mm I I.... ^I,....... . ’ | > 11 > I m/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

00462.D SCAN508.M Mon Jan 14 10:46:51 2002 Page 3

NYC-WTC_000051414