GCMS analysis results for sample AE10304, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050802\10304.D Vial: 7 Acq On 8 May 2002 6:41 pm Operator: Mclean Sample 5/1 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 3 Acetic acid, chloro-, ethyl... Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 3.71 0.54 ug/L 365894 1,4-Dichlorobenzene-d4 9.93

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 9 2 Ethyl Chloride 64 C2H5C1 000075-00-3/4 3 3-Oxobutyric acid, 2-chloroethyl ... 164 C6H9C1O3 1000210-13-3 4 4 Chloromethyl ethanoate 108 C3H5C102 1000143-34-6 2 Abundance Scan 108 (3.714 min): 10304.D (-94) (-) m/ z 43.10 100.00% 43

5000 Vupa-/h/luWW 84 51 63 3.40 3.60 3.80 4.00 O+ 35 .1, ■i11111‘11■ i111111 1TTT ,,, J i |.......... . ........................................... > i | । I | I । ' । | ' I I i | ‘ ‘ । । | I I I । | > r > > | i I I i | i i | | | I i I I | i ! m/z 49.10 41.45% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance 29 #108005: Acetic acid, chloro-, ethyl ester "ou"W, 5000 1 1 1 I 1 1 1 1 I ' 1 1 1 I ' 1 1 ' 1 ' ' ' 1 I 77 3.40 3.60 3.80 4.00 49 m/z 84.00 32.56% 14 0t .... gas +4114458.97/ i|1 85 94 rn'i 107 । 122 । । । । । । । । । । l IItp । । । 'i । । । । । i । । 1‘I" । r t । । i i i । । । i "MANMty m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #107943: Ethyl Chloride 28 3.40 3.60 3.80 4.00 64 5000 m/z 86.00 18.39%

15 49 MMhady/hw, m/z—> 0 jeMgudI nr ! I H 11 ■'111 '' ■' i1'1' i11'11'1 '' i1'1' i' 111111'111111 i1'11111 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #7067: 3-Oxobutyric acid, 2-chloroethyl ester 11/11111 111111111 1+1III 43 3.40 3.60 3.80 4.00 m/z 51.10 18.27%

5000 "WaAuk,/"mpoo, _ 63 85 , 51 |, ,73 J, 93 102 115124 136 149 164 0 mr ’’1’4 1 1 1 I 1 1 1 'I ""I1 1’i । , . . . । l ■ i । । . .'! i | l I m | TTTh ri i i j ) i I i । i ! i i f i i ' ' I ' ' ‘ ' I ' 1 ' ' I 1 1 ' ' I ' ' 1 ' I m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 3.40 3.60 3.80 4.00

10304.D 050102.M Thu May 09 13:50:17 2002 Page 6

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