GCMS blank analysis results for sample AD31586, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\JAN0302\31586.D Vial: 38 Acq On 4 Jan 2002 10:34 pm Operator: 209 GALOS Sample gems scan 1/2a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 3-Pentanol, 3-methyl- Concentration Rank 1

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

7.47 3.99 ug/1 841876 1,4-Dichlorobenzene-d4 11.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Pentanol, 3-methyl- 102 C6H140 000077-74-7 28 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 4 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 Abundance Scan 264 (7.465 mtn): 31586.D (-) m/z 73.0,0 100.00% 73

5000 43 knB//m/nn/nd2/n/n. 7.20 7.40 7.60 7.80 , | 50 55, go 67, 1 i, > > । > » 87 m3 . * i * * * 1 । ,* i * 38,1 * । i r 1 * — * r1a J ■ i *** i । ■ । > ■ j■ ' j । । > * < । .। i i m/z 43.05 32.13% m/z~> 10 20 30 40| 50 60 70 80 90 100 110 Abundance #63573: 3-Pentanol, 3-methyl- 73

5000 POmBmTdmTTTT 7.20 7.40 7.60 7.80 55 m/z 41.0,0 11.47% 45 87 27 39, | ‘ ' i 1 ' ■ ‘ I ' ' ' ■ i • ' ' 1 i 1 ' 1 ' 1 1 TTBBmaBgm 11 1 ■ > 1 I ■ P miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292; N-Ethylformamide 30 73 ■ ■1 ■ i ■ ' ■ • i '1 TIBBnn0n/d-d 7.20 7.40 7.60 7.80 5000 m/z 44.95 11.28% 44 58 15 a..)..' ■ • ■ ■ i ■ ■ ‘ ■ i ■ ■ ■ 1 i ■ ■ ■ ■ i ■ 1 ■ ■ i • ■ ‘ ■ i • ■ ■ ■ i ■ ■ 1 • i ■ 1 mfe-> 10 20 :30 40 50 60 70 80 90 100 110 Abundance #62932: Sltane, tetramethyl- 00003**31*1 73 7.20 7.40 7.60 7.80 m/z 71.0,0 6.82% 5000

45 15 . , 53, 59 88 • > i > •' • ‘ i • > • • i ■ • TITI ■ ■ i 1 ■ ■ 1 i ■ ■ 1 ■ i ■ ' ■ ■ i ■ 1 • ■ I 1 1 r i m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31586.D GCMS1126.M Fri Feb 01 11:11:07 2002 Page 2 NYC-WTC_000049701