GCMS blank analysis AE08209, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\APR1702\LBA.D Vial: 16 Acq On : 17 Apr 2002 10:52 pm Operator: Sample : gc/ms scan 4/8 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 4 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T.

42.66 0.82 ug/1 61735 Perylene-dl2 37.87 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3,6-Dioxa-2,4 5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 43 2 2,6-Dimethyl-B,4-bis(trimethylsilyl 311 C15H29NO2Si2 000000-00-0 22 3 2 (3H) -Thiazolethione, 3-ethyl-4-phe 221 C11H11NS2 055976-02-8 9 4 Benzophenone12,41,5-tricarboxylic a 356 C19H1607 000000-00-0 9 Abundance Scan 4097 (42.661 min): LBA.D (-) m/z 73.00 100.00% 73 147 221

5000 355 281 429 96 331 42.40 42.60 42.80 43.00 44 '111 u 11 ■1" । 191 1 ...2531 । M i 4,71 i i J i i i i । i i i i । r i i r । i ........ II, r "' i" " i I " 1' 11 ‘ ‘I’’’’) " >, ] m/z 147.00 92.39%

_A_ I'' " I n/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #41682: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 2.21

73 5000 AA . ( /MA, I ' ' ' MAWMMMA A 42.40 42.60 42.80 43.00 191 m/z 220.95 84.73% 117 279

n/z-> ........ .......... Il ‘ I—1000E0111——00—0011"17 । ।।1 ■ i < । ^ mmmmm 40 60 80 100120140160180200220240260280 300320340360380400420 Abundance 73 #44359: 2,6-Dimethyl-3,4-bis(trimethylsilyloxymethyl)pyridi 2221 _/ yi ■ ■ i ■ • 42.40 42.60 42.80 43.00 5000 147 m/z 355.05 41.59%

178 45 ..6HHH 296 । ■." ।1. ■ 11 ■ ■ । < ■. ■ ।। .111. >■।>■.'।■■■■। n/z-> 40 60 80 100120140160180200220 240260280 300320340360380400420 Abundance #27802: 2(3H)-Thiazolethione, 3-ethyl-4-phenyl- ‘I ' 1 1 1 I 1 1 i ■ ■ 221 42.40 42.60 42.80 43.00 m/z 281.05 34.43%

5000 134 193

89 r"■i + 161 i " " i1" " r 1 i " i" " i" " i1''' i" " i" " i'"' i " 1' i1'" i " " i " " i I I I I I I > I I I I I I I I I I I I I

m/z—> 40 60 80 100120140160180200220240260280300320340360380 400 420 42.40 42.60 42.80 43.00

LBA.D GCMS0412.M Thu Apr 18 14:13:50 2002 Page 4

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