GCMS analysis results for sample AE12327, June 2002

NYC 9/11 Public Portal Document Library searen compound Report

Data File : C:\MSDCHEM\l\DATA\052802\12327.D Vial: 7 Acq On : 28 May 2002 7:11 pm Operator: McLean Sample : 5/24 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integfator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 l-Penten-3-one Concentration Rank 8

R.T. EstConc Area Relative to ISTD R.T. 5.06 0.74 ug/L 407336 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

l l-Penten-3-one 84 C5H80 001629-58-9/ 2 Thiophene 84 C4H4S 000110-02-1 4 3 2-Butyne-l/4-diol, diformate 142 C6H604 036677-73-/ 4 4 2-Butenal, 3-methyl- 84 C5H80 000107-86/8 3 Abundance Scan 337 (5.059 min): 12327.D (-334) (-) m/z 84.00 100.00% 84 51

5000

35 41 58

W ■ ■ ■ ■ । ■ ■' ■ । ■ i ■ • ■ ■ । ■ 4.80 5.00 5.20 5.40 0! ■p-r-rTT-p-T-TT-p i ■ ‘ ■ i ■ ■ ‘ ■ i ■ m/z 51.05 82.09% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #63: 1-Penten-3-one 27 55 5000 4.80 5.00 5.20 5.40 84 m/z 88.00 36.32%

nz-> Abundance 01 T-p-r-n-p-r 10 20 30 39

40 50 l-PP 60 70 80 90 100 110 120 130 #116584: Thiophene 84 "MM-Wo 58 45 4.80 5.00 5.20 5.40 50001 m/z 85.00 32.59% 39 69

miz-> O+ 10 20 26 32 11 30 40 4U adpammel 50 60 70 80 ------------- 90 100 110 120 130 Abundance #381:2-Butyne-1,4-diol, diformate 11 ’ 11 1 1 ITTu ' ' T i i i । । > i 29 39 4.80 5.00 5.20 5.40 m/z 41.10 23.13%

50001 51

68

miz-> 10 18 0 1 I■ ■r 1 20 l— 30 40 50 60I 11176 • ■ 1 1 I ■ ■ ■ ■ i ■ 70 80 86 97 105 113 125 ■ i 1 1 ' ■ i ■ 1 ■ ‘ i ■ ■ 1 ■ i ' ■ ■ ■ i ■ ■ 90 100 110 120 130 4.80 5.00 5.20 5.40

12327.D 052202.M Thu May 30 10:41:11 2002 Page 9

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