GCMS analysis results for sample AE09575, May 2002

NYC 9/11 Public Portal Document

’ Data File C:\MSDCHEM\l\DATA\050902\9575.D Vial: 11 Acq On 9 May 2002 11:26 pm Operator: Mclean Sample 5/8 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 2 3-Oxetanol, 2,2,3-trimethyl- Concentration Rank 5

R.T. EstConc Area • Relative to ISTD R.T. 7.72 0.43 ug/L 485131 1,4-Dichlorobenzene-d4 9.94

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 3-Oxetanol, 2,2,3-trimethyl- 116 C6H1202 025910-96-7 43/ 2 2-Hexanone, 5-methyl- 114 C7H140 000110-12-3 25 3 3-Pyrrolidinol 87 C4H9NO 040499-83-0/23 4 Butanoic acid, 3-oxo-, methyl ester 116 C5H803 000105-45-3 12 Abundance Scan 790 (7.721 min): 9575.D (-785) (-) m/ z 43.10 100.00% 43

5000 58 87 ' ■ i 1 ■ ■ ■ । 1 1 ■ ' । 1 1 ■ ■ । 98 . 7.40 7.60 7.80 8.00 0- 36 । | 153i/ 69 — — 1 I1 1 ' 1 I ' ‘ ' 1 1 1 1 ■ ■ i 1 1 ' 1 i ■ ■ ' ' i ■ 1 ' ■ i ■ ' 1 1 i ' m/z 58.10 34.95% m/z-> 20 30 40 50 60 70 80 90 100 110 120 __ Abundance #5761:3-Oxetanol, 2,2,3-trimethyl- 43 MAAWWMo 5000 58 7.40 7.60 7.80 8.00 29 71 m/ z 87.10 21.04% 86 0- +2141144384 ■Pt ■ 53, 1 > 6' 5.'''T1'1 ' ' 81j '-i'lJ -1 i ' ' 98 i'i ■ i । । ' ' i ' ' ■ ■ i ' ■ 1 i ■ n/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #109705:2-Hexanone, 5-methyl- 43 ■ 1 । ‘ । 7.40 7.60 7.80 8.00 5000 m/ z 83.10 15.30% 58 27

m/z-> 01 20 ll +l 30 40 50 60 70 71 । 80 85 90 99 100 110 114 120 Abundance #4163:3-Pyrrolidinol 43 7.40 7.60 7.80 8.00 m/ z 41.20 14.04%

5000

57 87 68

n/z-> 0 ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ । । 20 30 40 , , 521/11 , 177 82-——— ' ’ I 1 1 1 I I ' 50 60 70 80 90 100 110 120 ManQAA—AAALAu 7.40 7.60 7.80 8.00

9575.D 050102.M Mon May 13 11:51:00 2002 Page 5

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