GCMS analysis report sample AE09517, May 23, 2002

NYC 9/11 Public Portal Document Llprary searcn compound Report Data File : C:\MSDCHEM\l\DATA\052102\9517.D Vial: 13 Acq On : 21 May 2002 11:07 pm Operator: Mclean Sample : re-extract Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 8 Acetic acid, chloro-, ethyl... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 3.99 1.63 ug/L 1124680 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qua.

1 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 A 2 Ethyl Chloride 64 C2H5C1 000075-00-34 3 2-Chloroethanol 80 C2H5C10 000107-07-3 2 4 2-Chloroethanol 80 C2H5C10 000107-07-3 2 Abundance Scan 155 (3,990 min): 9517.D (-154) (-) m/z .. 49.10 100.00% 49

5000 84 37 3.60 3.80 4.00 4.20 4.40

mfe-> 01 ■ i ■ ■ ‘ 10 20 —30H+H । ■ 40 50 60 70 80 i ■ ■ ■ ■ i ■ • • ■ i ' ■ 1 1 I 90 100 110 120 130 1 i • ■ ■ ■ i ■ ■ ■ 1 i ■ ■ ■ ' i • • ■ ■ i ■ m/z . .84.00 31.09% Abundance #108005: Acetic acid, chloro-, ethyl ester 23

5000 77 3.60 3.80 4.00 4.20 4.40 42 49 m/z 81.90 27.19% 14

m/z-> 01 -ll 10 20 30 35 59 65 TT"t4++— ' ‘'I 40 50 60 | 88 94 107 122 ■ l ' ■ 1 ■ i • ■ ■ ■ । • i'i ■ । i I’l’l i i । > । । 11 11 । 70 80 . 90 100 110 120 130 Abundance #107943: Ethyl Chloride 28 3.60 3.80 4.00 4.20 4.40 64 5000 m/z ,37.10 18.44% 49 15 35

miz-> 01 - 10 20 30 tn40 —4—rrt"l 50 60 70 80 90 100 110 120 130 Abundance #108328:2-Chloroethanol 31 3.60 3.80 4.00 4.20 4.40 m/z 48.05 16.88%

5000 44

51 57 63 80 m/z-> 0 — 10 20 44 30 40 -H-*mmmmmmr 50 60 70 80 90 100 110 ,120 130 ‘ i ■ ■ • ■ i ' • • ■ i ■ ■ ‘ ■ i ■ ■ ■ • i • ■ 3.60 3.80 4.00 4.20 4.40

9517.D 052202.M Wed May 22 11:29:27 2002 Page 11

NYC-WTC_000013104