GCMS analysis results for sample AD29925, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1401\29925.D Vial: 13 Acq On 15 Dec 2001 2:15 pm Operator: 209 GALOS Sample : gems scan 12/10 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.

7.60 4.24 ug/1 1045430 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylfo lamide 73 C3H7NO 000627-45-2 9 2 1,3 -Dioxo lane,2-(3-bromo-5,5,5-tri 352 C10H16BrC1302 000000-00-0 9 3 Silane/ tetramethyl- 88 C4H12Si 000075-76-3 9 4 Ether 74 C4H10O 000060-29-7 4 Abundance Scan 278 (7.600 min): 29925.D (-) m/ z 73.00 100.00% 73

5000- 43 87 103 7.20 7.40 7.60 7.80 8.00 > ■ i ■ ■ • ■ । > 37_1, J. . . 5561 67, ■ l ■ ■ ■ . | rr. , । T’CTT . , , TFT ' 1 ■ i ■ • i ■ ' ' ' i '’■ ■ ■ i ' ' ■ ■ i ' ' m/z 43.00 27.29% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #292: N-Ethylformamide 30 73

5000 1 i • ■ • ' i ■ — r I 1 । । । | । 58 7.20 7.40 7.60 7.80 8.00 44 m/ z 9.94%

0 15 | miz-> i ' 1 1 ' i 1 10 20 30 H— 4050 ' -TTTTrp-rrrp-rrri r ! 60 70 80 90 ' I ICCITETEnTL.r 100 110 120 Abundance #49423: 1.3-Dioxolane, 2-(3-bromo-5,5.5-trichloro-2,2-dimet 73 TT21r10/n 7.20 7.40 7.60 7.80 8.00 5000 m/ Z .41.00 9.83% 45 55 67 36 1d—ynnnan—n—mm—m———m—m—m————m—mmmu—/m TT 119.1 109 115 m/z-> 10___ 20 30 40 50 60 70 80 90 100 110 120 Abundance #845: Silane, tetramethyl- —I . ■ r 1 T I t l 1 T-r TIIegT 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.66% 5000

45 15. ■ . i ■ . ■ . । ■ T 31 TH , I 55 r r PIT । । । । । । ......... 88........................................ 1 ........................ ' ................. ( i -k . । . m/z--> 10 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80 8.00

29925.D GCMS1126.M Fri Dec 28 13:28:02 2001 Page 1

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