VOC analysis results, sample AE11905, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAY22\12152.D Vial: 6 Acq On : 23 May 2002 12:13 am Operator: 201-wb Sample : nyc 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

Pea)c Number 3 Cyclotetrasiloxane, octamethyl Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.

22,64 0.12 ug/L 78128 CHLOROBENZENE-D5 21.73

Hit# of 5 Tentative ID MW .MolForm CAS# Qual 1 Cyclotetrasiloxane, octamethyl- . 296 C8H24O4Si4 000556-67-2 74 2 7a,9c-(Iminoethano)phenanthro[4,5-b 281 C18H19NO2 024695-70-3 9 3 Benzene, l-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 9 4 3,6-Bis(N-dimethylaminb)-9-ethylcar 281 C18H23N3 057103-04-5 9 Abundance Scan 1096 (22.645 min); 12152.D (-) m/z 281.25 100.00% 2111

552

73 133 22.40 22.60 22.80 23.00 I I 191 207 265 1 m/z 282.25 26.11% n/z-> 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966: Cyctotetrasiloxane, octamethyl- 2$1

5000 ....... ... 22.40 22.60 22.80 23.00 m/z 283.25 19.15% 73 133 .n. 207 I I 163 177 191 I 235 249 265 n/z-> 80 100 120 140 160 180 200 220 240 260 280 Abundance #39622; 7a,9c-(lminoethano)phenanthro[4,5-bcd]furan. 4a.alp 2$1

253 22.40 22.60 22.80 23.00 m/z 73.05 14.86% 5000 issues 181 209 224^3° 266 A Tl/2-> 80 100 \\ \\ 120 140 160 180 200 220 240 260 280 ''I*' 4^ Abundance #39643: Benzene, 1-phenyl-4-(2-cyano-2-phenylettienyl) 2$1 22.40 22.60 22.80 23.00 m/z 133.15 13.28% A 5000

126 I ... n/z--> 80 100 120 140 160 180 200 220 240 260 280 22.40 22.60 22.80 23.00

12152.D HP051702.M Thu May 23 10:18:50 2002 Page 3

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