NYC 9/11 Public Portal Document
Library Search Compound Report
. Data File : C: \MSDCHEM\1\5973N\02MAR08\03508 . D Vial: 4
Acq On : 8 Mar 2002 1:07 pm Operator:
Sample : 508 scan Inst : Instrumen
Mise : March 8, 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 13
R.T. EstConc Area Relative to ISTD R.T.
3.93 0.08 ug/L 37878 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 C6H14O2 041632-89-7 78
3 ISOBUTYRALDEHYDE, DIMETHYLACETAL... 118 C6H14O2 000000-00-0 78
4 Propane, 1,1-dimethoxy-2-methyl- 118 C6H14O2 041632-89-7 64
Abundance Scan 49 (3.927 min): 03508.D (-) m/z 75.00 100.00%
75
5000
87
55
41 47 I' 1 ' ' I ' 1 ' ' I
S 51 71 84 3.60 3.80 4.00 4.20
miz->
Of Tuu1unp—mu—8f —p -—H -I
5 10 15 20253035404550556065 70 75 808580 95
m/z 87.00 36.01%
Abundance #17848: ISOBUTYRALDEHYDE, DIMETHYLACETAL $$ 1 1-Dimethoxyi...
75
5000
87 3.60 3.80
.... L
i 1 ■ > । i <' ' 1 ।
4.00 4.20
15 55 m/z 55.10 29.65%
27 31 47
59 71
0b “ i" TIOp—n—adanaaaannam “ i “ -HT HT HIPg
miz-> 5 10 15 20_25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
Abundance #17844: Propane, 1,1-dimethoxy-2-methyl-$$ Isobutylaldehy...
75
3.60
1 ' I ' 1
3.80
AAALL
4.20
4.00
5000 m/ z 47.00 17.65%
87
31 47 55
— 43, 59 71
OfTTTTJTTTT| "1111/111 mH TIOH] Hp *pagm
miz—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
Abundance #17847: ISOBUTYRALDEHYDE, DIMETHYLACETAL$$ 1 1-Dimethoxyi... . . | 1 1 , I j . । . , , , । ■ t
75 3.60 3,80 4.00 4.20
m/z 41.10 14.99%
5000
87
31 47 55
O
! 43, 59 71
TOTTTTT 1111111 i111111,11111, ■, H Bpmngor A A
miz—> 5 10 15 202530354045505560 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20
03508.D HP022102.M Fri Mar 15 10:08:50 2002 Page 4
NYC-WTC_000037642
OCR can misread numbers and units. Confirm readings against the page image before using them.