Volatile organic compounds analysis results, March 26, 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAR26\7115.D Vial: 9 Acq On : 26 Mar 2002 10:13 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ****************************************************************** ** ★ Peak Number 1 Butane, 2-(ethenyloxy)-2-methy Concentration Rank 1

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

15.78 0.04 ug/L 18429 1,4-DIFLUOROBENZENE 15.10

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H140 029281-39-8 3 2 4-Heptanone 114 C7H140 000123-19-3 3 3 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 3 4 2,4-Pentanedione, 3-methyl- 114 C6H10O2 000815-57-6 3 Abundance Scan 694 (15.784 min): 7115.D (-) m/z 114.05 100.00% 1 4

8000

6000

63 4000 44 15.40 15.60 15.80 16.00 ■ i ■ ' 1 ' i ' 1 1 1 I ' 1 1 1 i 1 । 1 * i 1 | 88 m/z 63.05 40.51% ■ i ■ 1 m/z-> 10 20 30 40 50 60 70 100 80 90 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- 43

5000 ‘‘‘I’’’’ It 15.40 15.60 15.80 16.00 55 71 m/z 43.85 36.24% 85

m/z-> 27 ................... 1............ HI. 10 20 30 40 1 ■ i ■ ■ ■' 111 50 60 70 80 90 99 100 110 120 114 | . so/,M Am Abundance #3002: 4-Heptanone 43 71 ______ I i ' ■ ' 1 i ■ ' ' I 1 ' ' ■ I ' l ' 15.40 15.60 15.80 16.00 5000- m/z 88.00 29.51% 27

15 58 i ■ > i ■ ■ ■ ■ i < r mPP — TTT 86 99 . 11 ■ ■ ■ । > ■ • ■ । । < m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #64142: 3-Pentanone, 2,4-dimethyl- 43 i ■ ' ■ ■ i • 15.40 15.60 15.80 16.00

5000- 71

27 114 55 1 r1"I 10 20 30 40 50 I ' --------- 60 70 80 90 100 110 120

7115.D HP031802.M Wed Mar 27 09:39:51 2002 Page 1

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