VOC analysis results, sample AE03015, Feb 15 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\O2FEB15\03246.D Vial: 21 Acq On : 16 Feb 2002 12:44 am Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 15, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021302.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 3-Pentanone, 2,4-dimethyl- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 15.79 0.04 ug/L 35716 1,4-DIFLUOROBENZENE 15.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 5 2 Urea, ethyl- 88 C3H8N20 000625-52-5 4 3 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H140 029281-39-8 3 4 4-Heptanone 114 C7H140 ______ 000123-19-3 3 Abundance Scan 684 (15.791 min): 03246.D (-) m/z 114.15 100.00% 1 4

5000

63 88 50 15.40 15.60 15.80 16.00 16.20 ■ i ■ ■ ■ ■ i • ‘ ■ i ■ ■ ■ ■ i ' ■ ■ ■ I ■ ‘ ■ i ■ ■ • • i ■ • • ■ i ■ ■ r-p-r-TT-p-T-r-r-p- 11111 m/z 63.05 21.78% /z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #64142:3-Pentanone, 2,4-dimethyl- 43

5000 71 i' 1 • ■ i ‘ ' i T-r-p-r-n-p-r 15.40 15.60 15.80 16.00 16.20 m/z 88.10 19.45% 27 114 55 । 1 p PHp n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #789: Urea, ethyl- 33 44 73 pn-n-p-r TT-r-TT-p-r-TT-p-r 88 15.40 15.60 15.80 16.00 16.20 5000 m/z 50.15 12.62%

7 . 11 r‘ Tru1111' ' * i1 56 1,107.. opo 11'' *11' •1 • । * * । * m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- -p-r-n-p-r ■p-r-n-p-r-n-p-r 43 15.40 15.60 15.80 16.00 16.20 m/z 57.05 / 12.07%

5000

55 71 85 114 27 , 99 ........... ........................ . । -ry ■ i • • < • i • • > • i • ■ • ■ i • • > > i • i __ , ,,, .... m/z--> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 16.20

03246.D HP021302.M Mon Feb 18 14:28:33 2002 Page 1

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