GCMS results for unknowns, sample AD30488, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : M:\INSTRU~1\209\DATA\DEC2701\30488.D Vial: 16 Acq On : 29 Dec 2001 1:48 pm Operator: 209 GALOS Sample : GC/MS SCAN 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 1 N-Ethylformamide Concentration Rank 1

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

7.62 2.85 ug/1 979567 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Pentane, /3-methoxy- 102 C6H140 036839-67-5 9 3 Silane, tetramethyl - 88 C4H12Si 000075-76-3 9 4 3-Pentanol, 3-methyl-________________ 102 C6H140 000077-74-7 9 Abundance •........ Scan 280 (7.616 min): 30488.D (-) m/z 73.00 100.00% 73 5000 43

38 1, 1 50 55 ,61 67, । [....... 87 ......... 103 7.20 7.40 7.60 7.80 8.00 i |^|111111 r |~ i • i11111 [ i i i i1111 m/z 43.00 31.20% miz-> 10 20 30 40 50 60 70 80 90 100 ' 110 Abundance #292: N-Ethylformamide 30 73

5000 T 1 1 1 ‘I 1 44 58 7.20 7.40 7.60 7.80 8.00 m/z 45.0,5 11.85% ■ । rh15 I-] । i l‘i--- ‘ i • ■ ***1*1*1*1 m/z-> 10 20 30 40 !50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy 73 —Idia c i *i । n » j । i । < । —dn i k 7.20 7.40 7.60 7.80 8.00 5000 m/z 41.05 11.51% 45 27 33 39; ! 55 Innn/,—n—BnmmmTTTTT ' i 11 • ■i ■■ ■•i‘• •• f ■ ■ ' 1 I • m/Z“> 10 20 30 40 50 60 70 80 90 100 110 Abundance #845: Silane, tetramethyl- i ); r. . । . । i i । TT 1 > । i" i” 73 7.20 7.40 7.60 7.80 8.00 m/z 71.0,0 7.17% 5000

45 15 31 , ,1 55 88 • ' i ‘ ‘ ‘ i ■ • ‘ ' i ' ‘ 111* '1 > > i") । iiiiji > < । i > i I । i »' > i | i I i i j r TTTIrl 111 Immrkm I 1. m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

30488.D GCMS1126.M Tue Jan 29 14:30:08 2002 Page 1

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