DEP document fragment, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \HPCHEM\ 1 \DATA\ 0 2 FEB 05\2084FB.D vial: 6 Acq On 5 Feb 2002 9:56 pm Operator: 201-wb Sample : 524 nyc field bl Inst : GC/MS Ins Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP020502.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 2-Butanone, 3-methyl- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 15.55 0.05 ug/L 51364 1,4-DIFLUOROBENZENE 15.11 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Butanone, 3-methyl- 86 C5H10O 000563-80-4 5 2 Propane, 2-(ethenyloxy)- 86 C5H10O 000926-65-8 4 3 Piperazine 86 C4H10N2 000110-85-0 4 4 Acetic acid ethenyl ester 86 C4H602 000108-05-4 4 Abundance Scan 670 (15.549 min): 2084FB.D (-) m/z 43.05 100.00%! 43

5000 A ■ • i • ■ ■ ■ i 1 ' 1 1 i ■ ■ ■ ■ i ■ ■ ' 1 i ' 39 86 15.20 15.40 15.60 15.80 - 1......................... ......... 1......... 1010110011100010100211201111021121/1/0010330/1/1031" m/z 39.05 17.74% n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #62826:2-Butanone, 3-methyl- 43

5000 A 11 ' A i 15.20 15.40 15.60 15.80 86 m/ z 86.20 15.87%| 27 39), 71 55 1******** *pgD *—naur m/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #720: Propane, 2-(ethenyloxy)- 40 A 1 ■ ■ i ■ ■ • ■ i ■ 1 ■ ■ i • ■ ■ ■ i ■ ‘ 15.20 15.40 15.60 15.80 • i 1

27 m/z 41.05 15.60% 5000 15 86

n/z-> TT mH "I111'!""! 31 37 mmmmmmmmpm *T——npr 58 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #675: Piperazine 44 15.20 15.40 15.60 15.80 m/z43.95 12.30%| 5000 29 57 86 15 83 TT 1’14’144 ■11 • ‘ ■ ■ i ■1 • ■ i •1 • ■ i ■ • ■ ■ i • •11 • ■i“ “ i■ m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 15.20 15.40 15.60 15.80

2084FB.D HP021102.M Wed Feb 13 15:02:40 2002 Page 1

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