GCMS results for unknowns, sample AD31131, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JANO8O2\31131 .D Vial: 19 Acq On : 10 Jan 2002 7:22 am Operator: 209 GALOS Sample : gems scan 12/21 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 2

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

7.47 2.88 ug/1 801260 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1. 3-Pentanol, 3-methyl- 102 C6H14O 000077-74-7 28 2 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 3 Sil ane , tetramethyl - 88 C4H12Si 000075-76-3 9 4 Butane. 2-methoxy-2-methyl- 102 C6H14O 000994-05-8 9 Abundance Scan 264 (7.470 min): 31131.0 (-) m/z 73.0,0 100.00% 73

5000 43 ■ ■ •■। ■11'■• ■ 1*T . ।. ,* ■ ■ i • ■ 87 103 7.20 7.40 7.60 7.80 .... .............. 39,11,1,50,55.,60,,671,1, 1'' i ■ 1 ' ■ i ■ I 1 m/z 43.00 . 33.06% miz-> 10 20___ 30 40___ 50 60 ___ TO 80 90 100 110 Abundance #63573: 3-Pentanol, 3-methyl- 73

5000 55 . MM..... 7.20 7.40 7.60 7.80 45 m/z 45.05 12.23% 27 87 ‘ 1 i • ‘ 39, 1 ■ i ■ • ' ■ i ■ 1 • ■ i ■ • ‘ ■ i • ■ i* । ----- • ■ । • miz-> 10___ 20 30 40 _50_ 60 70 80 90 100 110 Abundance 7 : PL 73 13 Tl“T| f . . , । ar I | I I I I 7.20 7.40 7.60 7.80 5000 m/z 41.00 11.59% 45

27 33 39 55 , ‘ ' I ' ' ' ‘ I ■ ' ' ‘ I ' ■ ‘ ‘ I ' ' ' ■ I 1 1 ‘ ‘ I ' ' ' ‘ I ‘ ‘ I ‘ ‘ ' ‘ I ' ' 1 1 I 1 1 ' 1 I 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 - „ , -i ■ pt Abundance #62932: Silane, tetramethyl- 73 7.20 7.40 7.60 7.80 m/z 71.00 6.72% 5000

45 15 , 53 59 I 88 1 ■ ■ I • ' ' 1 i ■ ■ ■ ■ i ■ ' 1 ■ i ■ I’**II8’I r' SII4 m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31131.D GCMS0103.M Wed Feb 06 09:19:11 2002 Page 1

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