GCMS unknown compounds report, sample AD31501, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN1802\31501.D Vial: 11 Acq On : 19 Jan 2002 1:22 am Operator: 209 GALOS Sample : gc/ms scan 12/31 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 1 3-Pentanol, 3-methyl- Concentration Rank 1

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

7.45 3.32 ug/1 868777 1,4-Dichlorobenzene-d4 11.50

Hit# of 5 Tentative ID MW MolFOrm CAS# Qual

1 3-Pentanol, 3-methyl- 102 C6H140 000077-74-7 33 2 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 3 N-Ethy/formamide 73 C3H7NO 000627-45-2 9 4 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 Abundance Scan 262 (7.447 min): 31501 .D (-) m/z 73.0.0 100.00% 73

5000 43

m/z~> Abundance 3? |, | 50 5,5, .61 67, । 87 — 11 । • ■ ■ ■, • ■ ■ ■ । •1 1—I—]—J—I—I—I—J—I—I—I—r—I—I—I I | I 1! 11—1—»111111 * |—1 1 1—IIT 10 20 30 40 50 60 70 #63573: 3-Pentanol, 3-methyl- 80 90 100 110 103 m/z T 7.20 7.40 7.60 7.80

73

5000 7.20 7.40 7.60 7.80 55 m/z 45.05 11.54% 45 87 • 27 3?, i __ 1 ‘ I*‘*I‘ ‘‘I****1***‘Im 1 1 ' ' ''l ' 1 1 1 i ■ ■ 1 1 । । । ■ । । ' 1 1 1 I ' 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance 462602: 1 3-Doxolarp 2-mnetnvl- 73

7.20 7.40 7.60 7.80 5000 43 m/z 41.05 11.48% 58 27 87 IA/GI**I*I*a—n—ann—IIIIIIIIIIIIII 1 • । 1 ■ ■ ■ । ■ ■ ■ ■ ।' 11 ■ । 1 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 1 ' i ‘ ■ i • ■ • ' i • ■ ' • , ' ■ ■ 30 7.20 7.40 7.60 7.80 73 m/z 71.00 6.96% 5000 44 58

15 - 10 1 i ' • -iiii 1* ri u i 117m ■ । । ■ m/z-> 10 20 30 40 !50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31501.D GCMS0103.M Wed Feb 06 15:35:33 2002 Page 1

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