NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\02MAY23\12279.D vial: 4
Acq On : 23 May 2002 7:07 pm Operator: 201-wb
Sample : nys ; 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 3 Cyclotetrasiloxane, octamethyl Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
22.68 0.12 ug/L 85481 CHLOROBENZENE-D5 21.76
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 83
2 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 5
3 Morphinan, 7,8-didehydro-3-methoxy- 281 C19H23NO 001816-06-4 5
4 4-(1-Benzimidazyl)-7-nitro-2,1,3-ox 281 C13H7N5O3 091485-32-4 5
Abundance Scan 1099 (22.679 min): 12279.D (-) m/z 281.35 100.00%
2$1
5000
' I ' ‘ ' I ' ' ' ‘ I
73 133 191 207 249 22.40 22.60 22.80 23.00
44 I II I I m/z 282.35 31.69%
-n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280
Abundance #41966: Cyclotetrasiloxane, octamethyl-
2$1
5000 "T
22.40 22.60 22.80 23.00
m/z 283.25 18.32%
... . ;.... J” ^^191 235249 265
-n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280
Abundance #39643: Benzene, 1-phenyl-4-(2-cyano-2-phenylethenyl)
2$1
22.40 22.60 22.80 23.00
5000 m/z 133.05 11.68%
h
253
126 203 I
I
I ' ' ' ' I'' '
m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280
Abundance #39628: Morphinan, 7,8-didehydro-3-methoxy-17-methyl-6-meth
2$1 T
22.40 22.60 22.80 23.00
m/z 191.10 10.65%
552
44 160
'n/z->
l
■I ' '
40
' I'''' I'
60 80
I'''' I
188
>......
100 120 140 160 180 200 220 240 260 280
226 266 I
22.40 22.60 22.80 23.00
12279.D HP051702.M Fri May 24 14:59:40 2002 Page 3
NYC-WTC_000083604
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