NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\02FEB27\03942.D Vial: 20
Acq On : 28 Feb 2002 12:18 am Operator:
Sample : nyc Inst : 210
Mise : February 27, 2002 Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
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Peak Number 4 Cyclotetrasiloxane, octamethyl Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
24.85 0.04 ug/L 22098 CHLOROBENZENE-D5 23.35
Hit# of 5 Tentative ID MW MolForm CAS# Qual
l Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 25
2 6,7-Benzo-phenothiazine-5,5-dioxide 281 C16H11NO2S 000000-00-0 9
3 4-(1-Benzimidazyl)-7-nitro-2, 1,3-ox 281 C13H7N503 091485-32-4 9
4 14.alpha.-Morphinan, 7,8-didehydro- 281 C19H23NO 017939-34-3 9
Abundance scan 1890 (24.851 mln): 03942.D (-) m/z 281.05 100.00%
281
8000
6000
4000 96 117
249
2000 45 64 81 134 157 179191 207 24.60 24.80 25.00 25.20 '
[
, IIiii T i, 8088 II I I I
—4381428"480"1788/200*3238/220//285/280/7 m/z 96.00 32.51%
M
miz-> 4060
Abundance #41966: Cyclotetrasiloxane, octamethyl-
281
8000
6000
4000 24:60 24.80 25.00 25.20 ■
m/z 91.05 31.17%
2000
73
I 133 163 177 191 207 235 249 265 |
miz-> 40 60 80 idd ‘' 120 140 160 180' 266 220'' 246 260 ' 280
#39602:6,7-Benzo-phenothiazine-5,5-dioxide
Abundance
281
8000
6000
24.60 24.80 25.00 25.20 '
m/z 116.9b 28.70%
miz->
4000
2000
Abundance
40 60 ‘ ‘ 80
102 118 189 204 u
100 120‘140‘‘160 ‘180 200 220 240 260 280 '
217
#39560:4-(1-Benzimidazyl)-7-nitro-2,1,3-oxadiazole
232
l 252264
,
281
1 "Mh
' ’ 24.60 24.80 25.00 25.20
8000 m/z 282.05 23.77%
6000
205 M
4000 76 P
50 102
2000 90 | 151 180 193 ! 218
63 i l
m/z—> 40 60 ’ ' 80 100 120‘140 160 180 ' 200 220 246 ‘260 280 24.60 24.80 25.00 25.20
03942.D HP021102.M Thu Feb 28 11:12:56 2002 Page 4
NYC-WTC_000020541
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