GCMS analysis results for sample AE03019, April 2002

NYC 9/11 Public Portal Document

Data File C:\MSDCHEM\l\DATA\022802\03019.D Vial: 12 Acq On 1 Mar 2002 9:23 pm Operator: McLean . Sample 2/12/02 GC SCAN Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L

Peak Number 1 Silane, tetramethyl- Concentration Rank 1

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

5.60 1.16 ug/L 356690 1,4-Dichlorobenzene-d4 9.58

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 38 2 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 36 3 3-Pentanol, 3-methyl- 102 C6H140 000077-74-7 36 4 Silane, tetramethyl- 88 C4H12Si 000075-76-3 28 Abundance Scan 278 (5.598 min): 03019.D (-) m/z 73.10 100.00% 73

5000

45 5.20 5.40 5.60 5.80 6.00 55 . 87 1 ........103 .' ■ ■ i ■ 1,1 01 IIP '■ ■ ■ i ' m/z 45.10 15.73% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #4815: Silane, tetramethyl- 73

5000 M,A 5.20 5.40 5.60 5.80 6.00 m/z 71.10 8.11% 45 29 39 [ | 53 59 65 0 ' 1 1 ' 1 1 1 1 1 1 1 Tr1 1 1 ' I 1 11 1 1 r’u’ufmmr >i I’ 1,Pi1 80 88 1 " ■11 " " I " " 11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9701: Butane, 2-methoxy-2-methyl- 73

5.20 5.40 5.60 5.80 6.00 5000 m/z 55.10 5.11% 55 43 87 27

m/z-> 01 -24149. 10 — +616744 20 30 40 50 60 70 101 • ' i ' ■ ' 1 I r 1 ' 1 1 1 1 1 1 1 1 80 90 100 110 Abundance #9663: 3-Pentanol, 3-methyl- 73 5.20 5.40 5.60 5.80 6.00 m/z 74.10 4.36%

5000

55 27 45 87 11 । । 39 15। i । । । 11/ 1 1119 „ 67 . 0 1 1 i ' 1 TIIrr ITt I , , | . t’’ ( T-< I I | I I I I | I m/z-> 10 20 30 40 50 60 70 80 90 100 110 5.20 5.40 5.60 5.80 6.00

13019.D 5080202.M Wed Apr 03 11:19:04 2002 Page 3

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