SB1524 volatile analysis results, sample AE01938, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C: \HPCHEM\ 1 \DATA\ 0 2 FEB04 \ 0194 2 F. D Vial: 14 Acq On : 4 Feb 2002 7:52 pm Operator: 201-wb Sample : nyc fb Inst : GC/MS Ins Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 2-Pentenoic acid, methyl ester Concentration Rank 3

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

15.81 0.04 ug/L 31432 1,4-DIFLUOROBENZENE 15.15

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentenoic acid, methyl ester 114 C6H10O2 000818-59-7 4 2 Ethene, 1,1- dimethoxy- 88 C4H802 000922-69-0 3 3 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 3 4 4-Heptanone 114 C7H140 000123-19-3 3 Abundance Scan 684 (15.809 min): 01942F.D (-) m/z 114.05 100.00% 1 4

5000 63 88 ■ ■ i ' ' 15.40 15.60 15.80 16.00 16.20 1110000057.... ...... m/z 88.10 27.10% ■n/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64118:2-Pentenoic acid, methyl ester 83

5000 40 114 15.40 15.60 15.80 16.00 16.20 m/z 62.95 26.66%

miz-> 20 ■ । ■ ■ ■ ■ i ■ 30 ■ 1 40 .....50 HI J60......707...,80J 1,1 ■ i ■ ■ ■ ■ i 1 1 ■

90 100 ■ i ■

110 120 Abundance #797: Ethene, 1,1 -dimethoxy- 43 — 15.40 15.60 15.80 16.00 16.20 5000 m/z 56.95 12.90% 88

27 - 57

niz-> 20 30 40 1...... 50 11.86 60 .......... 70 80 ri ■ ■ ■ ■ i ■ ■ ■ 90 100 1 i ■ ■ ‘ ■ i ■ 1 110 120 Abundance #64142:3-Pentanone, 2,4-dimethyl- i ■ ■ ■ 1 i ■ ■ TT-p-r 43 15.40 15.60 15.80 16.00 16.20

5000 71

27 114

n/z—> 11101138, 20 30 40 IP 50 55 60 । 70 ■ ' i ' 80 1 1 ■ i ■ ' 90 ■ ‘ i 100 ■ ' 1 ■ i ■ 1 ■ ■ 110 120 i ' 1

01942F.D HP013102.M Tue Feb 05 09:50:33 2002 Page 3

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