GCMS sample AE12761 results, June 10 2002

NYC 9/11 Public Portal Document Library searen compound Report Data File C:\MSDCHEM\1\DATA\060602\12762.D Vial: 8 Acq On 6 Jun 2002 5:00 pm Operator: McLean Sample 6/3 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 5 2-Chloroethanol Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 3.84 4.52 ug/L 3236060 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Chloroethanol 80 C2H5C10 000107-07-3 9 2 2-Chloroethanol 80 C2H5C10 000107-07-3/4 3 Ethyl Chloride 64 C2H5C1 000075-00-3 4 4 2-Chloroethanol 80 C2H5C1O 000107-07-3 2 Abundance Scan 129 (3.837 min): 12762.D (-128) (-) m/z 49.10 100.00% 49

5000 35

miz-> 01T‘IT21‘111032111111117777T"73 5 + 42

10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 mmmmmmmpmmmmm 87 3.40 ^n/z^^ 3.60 3.80 4.00 4.20

Abundance #108328:2-Chloroethanol 31

5000 44 3.40 3.60 3.80 4.00 4.20 27 m/z 35.10 44.25% .* 49 Ot 353841 ,| 1 ,,I I I| | I,53 ■ 1111 ii~ 111 576063 76 80 I I 1 |! I I 1 |fIt1p I >! | > I I 1| I I 1 I |I t1 1 | 1 11 1 , I I !I | I niz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #1032: 2-Chloroethanol 31 3.40 3.60 3.80 4.00 4.20 5000 m/z 47.10 29.37%

01 1’2’3 +12/418,24141 12 . 3538 43 49 TOT}m 53 586164 76 80 —a—m1nmm—a—*mmuaDO[ 11111111111111111111 niz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #107943: Ethyl Chloride 23 3.40 3.60 3.80 4.00 4.20 m/z 36.05 24.11% 64 5000

49 25 35 0 1215 Tp — TIHH 31 |, 38 . 60 . 7 n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 4.00 4.20

12762.D 060302.M Mon Jun 10 10:26:34 2002 Page 8

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