NYC 9/11 Public Portal Document
X WL ULIU ICD —
Data File C:\MSDCHEM\1\DATA\050902\0508LB.D Vial: 4
Acq On 9 May 2002 5:43 pm Operator: Mclean
Sample 5/8 kb Inst Instrumen
Mise Multiplr: 1.00
MS Integration Params: LSCINT.e
Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator)
Title : 508 Modified GC/MS scan
Library : C:\DATABASE\NIST98.L
*********************************************************************
Peak Number 15 Cyclononasiloxane, octadeca... Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
36.50 1.60 ug/L 1032610 Perylene-d12 34.70
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclononasiloxane, octadecamethyl- 666 C18H5409Si9 000556-71-8 87
2 1,1,1,5,7,7,7-Heptamethyl-3,3-bi... 444 C13H40O5Si6 038147-00-1 53
3 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 43
4 Mercaptoacetic acid, bis(trimeth... 236 C8H20O2SSi2 006398-62-5 32
Abundance Scan 5688 (36.499 min): 0508LB.D (-5674) (-) m/ z 73.10 100.00%
73
147
221
5000 281
_ I I I I I I I _
355
429
36.20 36.40 36.60 36.80
0- I'' 40 ■ ' i' t+t 191 | 11,3251,1
■ ■ 11 ■ I 1
503
m/z 147.10 80.95%
m/z-> 50 100 150 200 250 300 350
400 450 500 550 600 650
Abundance #115158: Cyclononasiloxane, octadecamethyl-
73 147 221 429
355
5000 281 IIIIIYi 1MA" . AMMrimM e
36.20 36.40 36.60 36.80
m/z 221.10 70.89%
n/z->
0- । । I ’ 1 1 ' I 1 1
50
' ' I ' r ' I ' ' r' l ‘ MLTT
100 150 200 250 300 350 400 450 500 550 600 650
—TTTT
651
475
Abundance #26950:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)...
73
I+IIIIIIruI"Autsus
147 36.20 36.40 36.60 36.80
5000 267 m/z 281.10 39.03%
355 429
207
0- 1 1 1
miz-> 50 100 150 200 250 300 350 400 450 500 550 600 650 woMAompnt Wwlyntww
Abundance #26961: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trime...
73 147 36.20 36.40 36.60 36.80
m/z 207.00 30.38%
281 /
5000
369
/z->
0 2744
50
117
Tff
177^ 249,
100 150 200 250
nu" epertihr 338 I
1 1 ' ■ ■ ■ i '
300 350 400 450 500 550 600 650 36.20 36.40 36.60 36.80
0508LB.D 050102.M Tue May 14 10:15:01 2002 Page 18
NYC-WTC_000022986
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