NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\02FEB28\03938A.D Vial: 6
Acq On : 28 Feb 2002 12:51 pm Operator:
Sample : nyc re-inj Inst : 210
Mise : February 28, 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.
24.88 0.05 ug/L 13579 CHLOROBENZENE-D5 23.35
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 38
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 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9
Abundance Scan 1893 (24.876 min): 03938A.D (-) m/z 2 8 0.95 100.00%
281
5000
91
.24.60 24.80 25.00 25.20
51 78
■ ■ ■ ■ i ■ ■ ■ ■" i ■
106 119 133 193 249 265 [ m/Z 90.95 31.77%
m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280
Abundance #41966: Cyclotetrasiloxane, octamethyl-
281
5000 "II ' * * * I ‘ ‘ 1 ' 1 ‘ *
.24.60 24.80 25.00 25.20
m/z 282.15 21.80%
133
73
i I 163 177 191 T 235 249 265
m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280
Abundance #39602:6,7-Benzo-phenothiazine-5,5-dloxlde
2(11
1 i ■ ■ ■ ■ i ■ '
.24.60 24.80 25.00 25.20
m/z 5 17.3U%
5000
217 232
192 118...... 189 204-—25224
n/z-> 40 60 80 IPO 120 140 160 180 200 220 240 260 280
Abundance #39560:4-(1-Benzlmldazyl)-7-nitro-2,1,3-oxadiazole
211 .24,60 24.80 25.00 25.20
m/Z 132.95 16.42%
205
5000
76
50 102
I 63
Pn JO | 151 190 193, 218
/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 24.60 24.80 25.00 25.20
03938A.D HP021102.M Fri Mar 01 11:20:10 2002 Page 4
NYC-WTC_000020573
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