Volatile organic compounds analysis results, March 26, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02MAR26\7109D.D Vial: 10 Acq On : 26 Mar 2002 10:57 pm Operator: 201-wb Sample : nyc dup 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 3-Pentanone, 2,4-dimethyl- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.

15.78 0.03 ug/L 15092 1,4-DIFLUOROBENZENE 15.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 3 2 4-Heptanone 114 C7H140 000123-19-3 3 3 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H140 029281-39-8 3 4.2,4-Pentanedione,3-methyl- 114 C6H10O2 _______ 000815-57-6 3 Abundance Scan 694 (15.783 min): 7109D.D (-) m/z 114.05 100.00% 1 4

8000

6000

i ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । ’ 4000 44 15.40 15.60 15.80 16.00 '| 63 ' i > ■ 1 ■ । ■ i 1 - i 1 1 ■ > । 1 1 > । । ■ r • 1 । ■ 1 ■ 1 । ■ 1 । 1 । • 1 ■ । ■ m/z 43.95 33.52% ' r r 1 1 1 i 1 1 r i 1 ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #64142: 3-Pentanone, 2,4-dimethyl- 43 MMWAm ) V 5000 71 |11411*11*11" 15.40 15.60 15.80 16.00 m/z 62.95 28.31% 27 .114 110211100101000111 55 .000000000000111111111 ! ■ > | ' ''I । | 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3002: 4-Heptanone 43 71 i 1 1 1 1 I ' 1 ■ ■ i ■ ■ ■ ■ । ■ 15.40 15.60 15.80 16.00 5000 27

15 114 i ‘ 1 i ■ ■ ■ 1 i ' — mPP .... 58. TTT —r 86 99 1 I 1 1 1 1 i ■ 1 1 1 i 1 ' 1 ' i ' 1 1 i ' ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- 43

5000

55 71 27 , 85 114 * ' 1,1 i ‘ ■ 44,99....).1 . m/z-> 10 20 30 40 50 60 70 80 90 100 110 120

7109D.D HP031802.M Wed Mar 27 09:33:08 2002 Page 1

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