NYC 9/11 Public Portal Document
Library bearcn compouna xeporc
Data File : C:\HPCHEM\l\DATA\02MAy23\12278.D Vial: 4
Acq On : 23 May 2002 6:24 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 1 Cyclotrisiloxane, hexamethyl- Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
17.95 0.14 ug/L 40219 1,4-DIFLUOROBENZENE 15.10
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclotrisiloxane, .hexamethyl- 222 C6H18O3Si3 000541-05-9 64
2 N-Cyano-N',N',N' ' ,N' '-tetramethyl-1 207 C8H13N7 074150-88-2 9
3 Hexahydropyridine, l-methyl-4-[4,5- 207 C12H17NO2 000000-00-0 9
4 N-(2-Acetylcyclopentylidene)cyclohe 207 C13H21NO 000000-00-0 9
Abundance Scan 821 (17.947 min): 12278.D (-) m/z 207.15 100.00%
207
5000
17.60 17.80 18.00 18.20
96 m/z 208.15 20.72%
-n/z-> 40 60 80 100 120 140 160 180 200
Abundance #70586: Cyclotrisiloxane, hexamethyl-
2(1)7
5000
17.60 17.80 18.00 18.20
m/z 209.15 14.68%
f 119 147 163 17
75
' I ‘ ' I '
•n/z--> 40 60 80 100 120 140 160 180 200
Abundance #24502: N-Cyano-N',N',N",N''-tetramethyl-1.3,5-triazinetri
207
135 17.60 17.80 18.00 18.20
wliiil
m/z 96.10 13.55%
192
44 178
164
123 152 I,
Al
Ti/z-> 40 60 80 100 120 140 160 180 200
Abundance #24610: Hexahydropyridine, 1-methyl-4-[4,5-dihydroxyphenyl]-
207 ' 'I
17.60 17,80 18.00 18.20
70
42
97
5000
82
136
123 192
■n/z-> 40 60 80 100 120 140 160 180 200
12278.D HP051702.M Fri May 24 14:56:05 2002 Page 1
NYC-WTC_000083596
OCR can misread numbers and units. Confirm readings against the page image before using them.