NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\MSDCHEM\1\DATA\052302\11931.D Vial: 11
Acq On : 23 May 2002 6:07 pm Operator: Mclean
Sample : 5/22ad Inst : Instrumen
Mise Multiplr: 1.00
MS Integration Params: LSCINT.e
Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator)
Title : 508 Modified GC/MS scan
Library : C:\DATABASE\NIST98.L
*********************************************************************
Peak Number 17 1,1,1,5,7,7,7-Heptamethyl-3... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
35.38 2.97 ug/L 745295 Perylene-dl2 34.65
Hit# of 5 Tentative ID MW MolForm CAS# Qual
l l,l,l,5,7,7,7-Heptamethyl-3,3-bi... 444 C13H40O5Si6 038147-00-1 42
2 Heptasiloxane, 1,1,3,3,5,5,7,7,9... 504 C14H4406Si7 019095-23-9/37
3 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 27
4 Octasiloxane, 1,1,3,3,5,5,7,7,9,... 578 C16H50O7Si8 019095-24/0 25
Abundance Scan 5497 (35.377 min): 11931 .D (-5482) (-) m/ z 73.10 100.00%
73
147 221
5000-
281 355
npaqphmnpprmyprpi /. romoomp
191 35.00 35.20 35.40 35.60 35.80
nfe->
0- 1
44
l- I
50
1 1
i
1 ‘
100
i
---
1
150
‘
200
■ ■ i
250 300 350
+43274 400 450
m/z 147.00 72.92%
Abundance #26950:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy).._
73
5000
147
267
355
/ 1
429 35.00 35.20 35.40 35.60 35.80
45 207 m/z 221.10 71.26%
0- ■ i ■ ■ ■ ■ r■ ■ ■ ‘ i ■ 1 1 1 i ■ ■ ■ ‘ I
miz-> 50 100 150 200 250 300 350 400 450
Abundance #27374: Heptasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13-tet...
73
35.00 35.20 35.40 35.60 35.80
5000 207 m/z 207.05 30.28%
mfc->
0-
Abundance
.
45
1 ‘ 1
t 1
50
,
73
. ,103.
100 150
133
200
281
17714 H , 2531 L , 3271 1 377399 429 1 1 ' 489
250 300 350 400
#115144: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trim...
1 ’ 1
355
450
_un
35.00 35.20 35*40 35.'60 35.80
147 m/z 355.00 29.49%
5000
281
45 369
117 207 249 -,
0 i i
* ■ i * •
, I t t
iz-> 50 100 150 200 250 300 350 400 450 35.00 35.20 35.40 35.60 35.80
11931.D 052202.M Wed May 29 09:51:05 2002 Page 20
NYC-WTC_000013597
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