GCMS analysis results, sample AE12531, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052902\12531.D Vial: 22 Acq On : 30 May 2002 3:11 am Operator: McLean Sample : gc/ms scan 5/28 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 3 Ethyl Chloride Concentration Rank 11

R.T. EstCono Area Relative to ISTD R.T.

3.77 0.38 ug/L 290653 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qua

1 Ethyl Chloride 64 C2H5C1 000075-00-34 2 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39- 2 3 Ethanol, 2,2-dichloro- 114 C2H4C120 000598-38-9 2 4 2-Chloroethanol 80 C2H5C1O 000107-07-3 2 Abundance Scan 117 (3.767 min): 12531.D(-116)(-) m/z 49.10/100.00% 49

5000 84 38 340 3.60 3.80 4.00 4.20 O+ ■ ■ i ■ ■ • > i > • • • i > > 18,% । ■ l ■ ■ 1 > 1 • • > 11 > m/z 84.00 40.46% niz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #107943: Ethyl Chloride 23

64 5000 3.40 3.60 3.80 4.00 4.20 49 m/z 85.00 35.08% 15 35 ----- 04 • ' ‘ l ll, ‘ I ‘ 1 • i ‘ 1 1 1 I ■ ■ • ■ i ■ • ‘ ‘ i • ‘ ■ i ■ • ‘ ■ i ■ ■ ■ ‘ i ■ miz-> 10 20 40 50 60 70 80 90 100 110 120 130 Abundance #108005: Acetic acid, chloro-, ethyl ester 29

340 3.60 3.80 4.00 4.20 5000 m/z 50.10 . 31.32% 77 42 49 14

miz-> 01 aL,. illp 10 20 35 Bu" 30 40 11179.65.1 50 60 70 188 94 80 90 100 107 110 122 120 130 Abundance #1082: Ethanol, 2,2-dichloro- 31 3.40 3.60 3.80 4.00 4.20 m/z 38.10 28.76% 5000i

0 25’l" 17 r i 1 i | rrl 37 । 43 , Im 49 55 61 70 77 83 96 103 114 l'i sll’u . . . |*i-> i > । i i i t'l’i'i'ri । .... t Il ।. miz-> 10 20 301 40 50 60 70 80 90 100 110 120 130 3.40 3.60 3.80 4.00 4.20

12531.D 052202.M Mon Jun 03 11:42:55 2002 Page 6

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