DEP document fragment, February 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB05\0205B1.D Vial: 1 Acq On 5 Feb 2002 8:51 am Operator: 201-wb Sample : lab blank 1 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 3 3-Buten-2-ol, 3-methyl- Concentration Rank 4

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

15.51 0.04 ug/L 40292 1,4-DIFLUOROBENZENE 15.10

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Buten-2-ol, 3-methyl- 86 C5H10O 010473-14-0 9 2 Propane, 2-(ethenyloxy)- 86 C5H10O 000926-65-8 7 3 2-Pentanone 86 C5H10O 000107-87-9 5 4 Azetidine, 1-nitroso-_______________ 86 C3H6N2O 015216-10-1 5 Abundance Scan 668 (15.513 min): 0205B1 .D (-) 100.00%! 43

5000 39 71 86 15.20 15.40 15.60 15.80 AA—A 11211111111111111112117211111-" T .।j....j।ij i«j. 38.95 25.63 nfe-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #716:3-Buten-2-ol, 3-methyl- 43

5000 39 IAAmi 1 1 i * ’ ■ ■ i ‘ 1 ' ■ i 1 15.20 15.40 15.60 15.80 27 m/z 41.05 24.32 53 58 67 71 86

!′ i1 ■ “ i ‘ ■ ■ ■ i ■ ■ ■ ■ i ■ ■' ■ i' TIOppr45... Iu”..... I.l.l.... niz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #720: Propane, 2-(ethenyloxy)- 4 15.20 15.40 15.60 15.80 27 m/ z 42.05 5000 20.12%| 15 86 31 37 58 । ■' ■ ■ । T‘1"I Tgou t....].. 111.... t।।j.... j "'i' “ 'I- miz-> 5 10 15 20 25 3035404550556065 70 75 80859095 Abundance #62836:2-Pentanone • • i • ■ ■ ■ i • ■ ■ i ■ ■ ■ ■ I ' ' • ■ i 43 15.20 15.40 15.60 15.80 m/ z 86.10 17.52%| 5000

86 15 27 39 58 71 I “' * I' —H "‘1-1111117311371101331 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 ' ' ‘

0205B1.D HP021102.M Wed Feb 13 12:52:52 2002 Page 3

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