GCMS sample AE12765 results, June 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\060402\12765.D Vial: 6 Acq On 4 Jun 2002 7:55 pm Operator: McLean Sample 6/4 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 14 Borinic acid, diethyl- Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T. 8.71 0.24 ug/L 157236 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qu.

1 Borinic acid, diethyl- 86 C4H11BO 004426-31-7/9 2 Hexane, 2,2,5,5-tetramethyl- 142 C10H22 001071-81-4 9 3 Methane, isocyanato- 57 C2H3NO 000624-83-9 5 4 Methane, isocyanato- 57 C2H3NO 000624-83-9 5 Abundance Scan 958 (8.708 min): 12765.D (-947) (-) m/ z 57.10 (100.00% 57

5000 — 41 71 88 50

n/z-> o! -

10 20 30 4 40 50 ■ i ■ ■ ■ ■ i ■ TT 60 70 80 90 100 110 120 130 140 150 8.40 m/ z 8.60 56.20 8.80 9.00 29.68%

Abundance #112023: Bonnie acid, diethyl- 517

5000 29 ■ ■ i ■ ■ ■ ■ i ' 8.40 8.60 8.80 9.00 m/z 41.10 24.96%

niz-> 0! ’IB 10 20 4 30 41 -44+5041 40 50 +7 60 69 70 80 85 90 100 110 120 130 140 150 Abundance #112499: Hexane, 2,2,5,5-tetramethyl- y 57 8.40 8.60 8.80 9.00 5000 m/z 71.10 23.19% 41 71

50, | , 64 78 85 95 103 111 119 127 135142 0 ■ ■ ।■11 " . ■ i ■ ■ ■‘I11. • T‘ 11 111' “-‘'r +l-r ‘ I ' ' ' ' I ' 1 ' ‘ I ‘ ‘ ‘ I ' ‘ ‘ ' I ' ' ' ‘ I ‘ ' I ‘ ‘ ‘ I ' miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #16800: Methane, isocyanato- ' ' I ' 1 ‘ ‘ I ‘ ' ‘ I ' ' ' ' I ‘ ' 1 I 57 8.40 8.60 8.80 9.00 m/z 43.10 20.12% 5000 l\ n/z-> 0 15 28

38 111....... 114 "i' 1 TTT 10 20 30 40 + 50 11 ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■' i ■ ■ ■' i ■ ■ ‘' i ■ ■' ■ i ■ ■ ■ ■ i' ■ ■ • i ■ ■ ■ • i ■

60 70 80 90 100 110 120 130 140 150 MAM8.40 8.60 8.80 9.00

12765.D 060302.M Wed Jun 05 14:05:45 2002 Page 17

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