GCMS blank results for volatile organics, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020417\0409LB.D Vial: 4 Acq On : 17 Apr 2002 11:51 am Operator: Nefliu Sample : 04/09 1b Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C: \MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 20 1,2-Cyclobutanedicarboxylic... Concentration Rank 8

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

35.32 1.02 ug/L 878686 Perylene-dl2 34.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,2-Cyclobutanedicarboxylie acid... 186 C9H14O4 014132-19-5 4 2 (l-Methoxy-2,2,2-trichloroethyl)... 205 C4H6C13NO2 036777-19-2 1 3 9-Octadecene, 1,1-dimethoxy-, (Z)- 312 C20H40O2 015677-71-1 1 4 lH-Imidazole-4-carboxamide, 5-am... 126 C4H6N40 000360-97-4 1 Abundance Scan 5488 (35.324 min): 0409LB.D (-5483) (-) m/z 40.00 100.00% 4) AWwAARMM

5000 55 105 147 307 191 70 91 I 207 264 ''II'''I 35.00 35.20 35.40 r' ■ 'II 35.60

n/z- > 0— Ji 1,4m 20 40 60 L. .... . 1 > I ‘ I " 80 100 120 140 160 180 200 220 240 260 280 300 I' 167 ' I' '' ' I ■ i11'111 .1.. J m/z 55.10 36.51%

Abundance 15 4b #1398: 1,2-Cyclobutanedicarboxylic acid, 3-methyl-, dimeth .. 59 MMMymw.i, 5000 127 109 35.00 35 20 35.40 35.60 L । 77 95 m/ z 39.00 33.24% 155

n/z--> 0- TTi1 20 40 AAMuuke, cl HL 60 ′′′′ 11 ‘1 '' I 1' '1 I'' '' 11 '1' I 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #1172. (1-Methoxy-2,2,2-trichloroethyl)formamide 33 88 || 60 I 1 Y 7 ‘ 1 "I TIT 35.00 35.20 35.40 35.60 5000 m/ z 146.90 30.11% 110 140 174

01 \ ■ ■ ■ ■ । •r । >' ■' । 111 । ■ i ■ • • I ’»r»I I Tl/Z-> Abundance 20

3! 40 60

71 80 100 120 140 160 180 200 220 240 260 280 300 #108358: 9-Octadecene, 1,1-di methoxy-, (Z) LL 1 — 35.00 35.20 35.40 35.60 m/z 105.00 29.83%

5000

55 96

n/Z- > o 20 40 Lla103,35188152166. 60 80 > 184 100 120 140 160 180 200 220 240 260 280 300 222 248 280 35.00 35 20 35.40 35.60

0409LB.D 041702SCAN.M Thu Apr 18 09:42:05 2002 Page 27

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