NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\02MAR06\05161.D Vial: 14
Acq On : 7 Mar 2002 1:18 am Operator: 201-wb
Sample : nyc Inst : GC/MS Ins
Mise Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
Peak Number 2 Propanoic acid Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
17.21 0.03 ug/L 15120 1,4-DIFLUOROBENZENE 15.09
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Propanoic acid 74 C3H602 000079-09-4 4
2 Formic acid, ethyl ester 74 C3H602 000109-94-4 3
3 N-Nitrosodimethylamine 74 C2H6N20 000062-75-9 3
4 1-Propanol, 2-methyl- 74 C4H10O ________ 000078-83-1 3
Abundance Scan 777 (17.214 min): 05161 D (-) m/z 73.95 100.00%
74
82
47
5000
16.80 17.00 17.20 17.40 17.60
m/z 82.00 64.25%
lnnl'
m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Abundance #322: Propanoic acid
29 74
45
5000
57 16.80 17.00 17.20 17.40 17.60
m/z 46.95 50.83%
m/z->
.. 3711..... •■ ’ P *'11"
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Abundance #317: Formic acid, ethyl ester
31
PmmPTPPTT
16.80 17.00 17.20 17.40 17.60
27 m/z 84.00 45.95’
5000
45
74
I 56
mumnphnt Hpmp I
/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Abundance #62544: N-Nitrosodimethylamine TT-p-r TT-p-r-n-p-r
42 74 16.80 17.00 17.20 17.40 17.60
m/z 43.95 10.31?
5000
15
/wWW
30
■n/z->
m ... 2.1.... 4pmF9.mprrpm Pp 16.80 17.00 17.20 17.40 17.60
TT
5 10 15 20 25 30 35404550556065 70 75 808590
05161.D HP022702.M Thu Mar 07 09:02:53 2002 Page 2
NYC-WTC_000021129
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