NYC 9/11 Public Portal Document
Library Search Compound Report
• Data File : C:\MSDCHEM\l\5973N\02FEB21\01509 .D Vial: 1
Acq On : 21 Feb 2002 3:10 pm Operator:
Sample : 508 scan Inst : Instrumen
Mise : February 21, 2002 Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator)
Title : 508 scan method
Library : C:\DATABASE\WILEY7N.L
*********************************************************************
Peak Number 2 ISOBUTYRALDEHYDE, DIMETHYLA... Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
3.94 0.11 ug/L 51283 1,4-Dichlorobenzene-d4 9.72
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 ISOBUTYRALDEHYDE, DIMETHYLACETAL... 118 C6H14O2 000000-00-0 78
2 Propane, 1,l-dimethoxy-2-methyl- 118 C6H1402 041632-89-7 78
3 ISOBUTYRALDEHYDE, DIMETHYLACETAL... 118 C6H14O2 000000-00-0 74
4 ISOBUTYRALDEHYDE, DIMETHYLACETAL... 118 C6H14O2 000000-00-0 64
Abundance Scan 50 (3.938 min): 01509. D (-) m/z 75.00 100.00%
75
5000 87
55 ............... \......................
Ar I * ' ‘ * 1 ' * 1 1 1 1 • ' ’ I ’ * ' ’ I
41 47 71 3.60 3.80 4.00 4.20
miz->
0b- —p
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
M444 m/z 87.10 39.51%
Abundance #17849: ISOBUTYRALDEHYDE, DIMETHYLACETAL $$ 1 1-Dimethoxyi...
75
5000
7........ B...... . .A ,.,
87 3.60 3.80 4.00 4.20
55 m/z 55.00 28.75%
41 47
niz-> 5
0bmmpp
29
-HHm 59
NHmur — tip CTr
10 15 20 % 30 35 40 45 50 55 60 65 70 75 80 85 90 95
71
Abundance #17846: Propane, 1,1-dimethoxy-2-methyl-
75
AA +14A
3.80 4.00 4.20
3.60
5000 m/z 47.10 11.35%
87
55
31
59 71 ,9 47
iUz~>
0b 143.1 ... 11HPT Iapmanipt
t...111■111....11... j..
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
1 ■ 111 ■ ■ i ‘ ■
Abundance #17848: ISOBUTYRALDEHYDE, DIMETHYLACETAL $$ 1 1-Dimethoxyi... ■ ' । • • ■ ■ i ■ ■ 1 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i
75 3.60 3.80 4.00 4.20
m/z 41.10 11.27%
5000
87
15 55
27 31
59 71
0- 1 ■ 111 TTTr...r|.l..|l.r.Tl. 1’’ - -H 11 urp mIt HngU M• ■ । ■ f ■ . 1 I । r. . . । . i ।
n/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80859095 3.60 3.80 4.00 4.20
01509.D HP022102.M Mon Feb 25 10:55:02 2002 Page 4
NYC-WTC_000010015
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