VOC analysis results, sample AE03015, Feb 15 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02febl5\03018.D Vial: 14 Acq On : 15 Feb 2002 7:15 pm 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 5 Cyanic acid, ethyl ester Concentration Rank 5

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

19.13 0.03 ug/L 27353 CHLOROBENZENE-D5 21.78

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Cyanic acid, ethyl ester 71 C3H5NO 000627-48-5 3 2 Propane 44 C3H8 000074-98-6 2 3 1-Hexene, 4,5-dimethyl- 112 C8H16 016106-59-5 2 4 Pentane, 2-methyl- 86 C6H14 000107-83-5 2 Abundance Scan 876 (19.132 min): 03018.D (-) m/z 43.05 100.00% 45

5000 71 ‘ 1** 18.80 19.00 19.20 19.40 1 1 i ■ ■ ■ ■ i ■ ■ ■ ■ । ■ • i ■ 1 ■ ■ । ■ • ■ • । ■ ■ • ■ । ■ ■ ■ ■ । ■ ■ ■ • । ■ ■ ■ ■ । • ■ ■ ■ । ■ • ■ • । m/z 7!.05 40.59% m/z-> 10 . 20 . 30__ 40 50 60. .70.__80__ 90. 100_ 110__ _ Abundance #237: Cyanic acid, ethyl ester 29 56 5000 71 T I ' ■ ■ ‘ I ' ' ■ ‘ I 18.80 19.00 19.20 19.40 43 m/z 41.05 . 33.49% — ■i ■ ■ ■ ■ I' ■ ■ ■ i■■1■ i ■ ■ ■ ■ i ■ ■ •i■■ ■ ■ i miz->10 20 30 40 50 60 70 80 90 100 110 Abundance 29

18.80 laOO 19:20 19.40 5000 m/z 39. 5 26.79% 44 39 15 ■ ■ i 1 1 ' ' I ■ ■ ' ■ i ■ ■ • 1 i ■ ■ ' ■ i ■ ■ ‘ ■ i ■ ■ ■ ■ i ■ ‘ ■ ■ i 1 1 1 ' 1 1 r 1 '"I” । । । । । । । i i । m/z-> 10 20 30 40 50 60__ 70__ 80 90 100__110 Abundance #64019:1-Hexene, 4,5-dimethyl- ■ ' I ■ ■ ■ ‘ I ■ • ‘ I ’ ' • • l 43 18.80 19.00 19.20 19.40 m/z 43.95 . 18.30% 5000 71 JVWw 27 55 15 84 mm ----- ' I ' 1 ■ ‘ I * ‘ 97 112 ‘ 1 1 * ‘ 1 1 * 1 ‘ * I miz-> 10 20 30 40 50 60 70 80 90 100 110 18.80 19.00 19.20 19.40 '

03018.D HP021302.M Fri Feb 15 19:56:51 2002 Page 5

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