GCMS analysis results for sample AE10303, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050802\10303.D Vial: 6 Acq On 8 May 2002 5:53 pm Operator: Mclean Sample 5/1 eh Inst : .Inst rumen 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 2 Ethyl Chloride Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 3.72 0.36 ug/L 307741 1,4-Dichlorobenzene-d4 9.93

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl Chloride 64 C2H5C1 000075-00-3 9 2 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 4 3 3-Oxobutyric acid, 2-chloroethyl... 164 C6H9C1O3 1000210-13-3 4 4 2-Chloroethanol 80 C2H5C1O 000107-07-3 4 Abundance Scan 109 (3.720 min): 10303.D (-96) (-) m/ Z 43.10 100.00% 43

5000 wyWWa __ 84 51 63 3.40 3.60 3.80 4.00 O+ r........... i r j| r i [ i r n r yi t TT [ r35 t I 11'1 ■' i1 ’11t11111111111111————01I03TE011111——21001170 m/z 49.10 39.02%l m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #107943: Ethyl Chloride 28

64 5000 ’ II* TI 1 ' 1 I 3.40 3.60 3.80 4.00 49 m/z 84.00 29-68%

Of 15 I 7 ! I I1! I1! I I n 11r''11' ■' ■ i''1' r 1111 ■1 ■11111' r 11' 11''' 1111111''' I'1 m/z~> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #108005: Acetic acid, chloro-, ethyl ester 29 1 ' 1 I 11 1 1 1 1 '■ 1 1 1 1 1 1 I 1 1 1 1 I 3.40 3.60 3.80 4.00 5000 m/z 51.05 20.20% 77 14 49 WWWWMAl 0 ML +41 1, , । 59 67 | 85 94 107 TTTTTTTTTTTTTPH l1' 122 i " ‘111" ' i'1" I ‘1 " i " " i ‘'1' i1 ‘ m/z-> 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 ■ ■ ■ । ■ ■ ■ ■ । । । 1 i ' । । 1 । । । । 43 3.40 3.60 3.80 4.00 m/z 86.00 12.63% 5000 "Wwy"Huhtay 85 E, 63 ,73 ,|, 93 102 115 124 136 149 164 m/z-> 0 ■111111111111111 r +-PML 11+111100111022111100501100—n—m—uuD ' ' I 1 ' ' ' 1 1 1 ‘ ' 1 1 1 1 1 I 1 1 ' ' I 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

10303.D 050102.M Thu May 09 13:49:50 2002 Page 5

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