NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02MAY24\0524Bl.D Vial: 1
Acq On 24 May 2002 9:05 am Operator: 201-wb
Sample lab blank 1 (voc di) Inst : GC/MS Ins
Mise Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
*********************************************************************
Peak Number 1 Cyclotetrasiloxane, octamethyl Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
22.68 0.12 ug/L 133685 CHLOROBENZ ENE-D5 21.76
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 74
2 6,7-Benzo-phenothiazine-5,5-dioxide 281 C16H11NO2S 000000-00-0 9
3 3,6-Bis(N-dimethylamino)-9-ethylcar 281 C18H23N3 057103-04-5 9
4 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9
Abundance Scan 1099 (22.679 min): 0524B1.D (-) m/z 281.25 100.00%
2$1
5000
45 73 133 191 207 249 265 22.40 22.60 22.80 23.00
I , ... I
t ' ' ' ' I ' ' ' ' I '' ‘' I' ''' I ' ' ' ‘ I ''' ' I '' '
m/z 282.25 33.27%
'n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280
Abundance #41966: Cyclotetrasiloxane, octamethyl-
2$1
5000
22.40 22.60 22.80 23.00
m/z 283.25 17.25%
133 207
73 I 163177 ■'9'' I 235249 265
I'''' I'''' I'''' I ' I ' ' ' I ' ' ' ' I ' ' I ' ' ' ' I ' I 1
Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280
Abundance #39602: 6,7-Benzo-phenothiazine-5,5-clioxide
22.40 22.60 22.80 23.00
5000
m/z 133.15 10.61%
217
232
Ti/z-> 40
' I'''' I'
60
102118
I ' ' ' ' I ' ' ’ ''l ' I '' ' ' I ■XrUr
80 100 120 140 160 180 200 220 240 260 280
264 189 ,
' I ' ' ' X ■p
Abundance #39624: 3.6-Bis(N-dimethylamino)-9-ethylcarbazole
281
22.40 22.60 22.80 23.00
m/z 73.05 10.21%
5000
266
141
_L
Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 22.40 22.60 22.80 23.00
0524B1.D HP052902.M Eri May 31 10:21:54 2002 Page 1
NYC-WTC_000083687
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