GCMS sample AE11576 results, June 6 2002

NYC 9/11 Public Portal Document Llorary searcn compound Report

Data File C:\MSDCHEM\l\DATA\060402\11576.D Vial: 9 Acq On 4 Jun 2002 10:22 pm Operator: McLean Sample 6/4 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 7 2-Chloroethanol Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

3.95 1.77 ug/L 1202360 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Chloroethanol 80 C2H5C10 000107-07-3 2 2 2-Chloroethanol 80 C2H5C1O 000107-07-3/1 3 2-Chloroethanol 80 C2H5C10 000107-07-/ 1 4 Borane, trifluoro­ 68 BF3 007637-07-2 1 Abundance Scan 148 (3.949 min): 11576.D (-146) (-) m/z .49.10 100.00% 40

5000 36 8487 42 3.60 3.80 4.00 4.20 4.40 O+ 1’1713211111111073011/111110111 ‘ 111 Tryr ' ' ‘ ' 1 ‘ ‘ ‘ ‘ 1 ‘ ‘ ‘ I ‘ 1 " I 1 ' 1 ' 1 1 “ ' I' m/z 84.00 48.19% miz-> 5 10 15 2025303540 45 50556065 70 75 80859095 Abundance #1032:2-Chloroethanol 31

5000 ' ' i ■ ■ ■ ■ i • • ■ ■ i 1 1 1 1 1 1 ■ • ■ i ■ 3.60 3.80 4.00 4.20 4.40 m/z 81.90 45.97% 121518 22271 3538 43 49 53 586164 miz-> 011-rp-r 12 —14 । ii 11 tn 11 h i m 1111 ————— 5 10 15 20 25 3035404550556065 70 75 80859095 76 80

Abundance #108328: 2-Chloroethanol 31

3.60 3.80 4.00 4.20 4.40 5000 m/ z 36.00 44.56% 27 44 49 ■ 0! 353841 , ,, I ,53 576063 76 80 ansipl 1111! |! 1!1111 11 1111 rj11111 11111111 I 111 111111111111 11 miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #108291:2-Chloroethanol 31 3.60 3.80 4.00 4.20 4.40

M m/z 48.05 43.95%

5000

15,9 28 35 43 49 miz-s -1.18,1177111, 0- T-rp-n-rp- ‘ 80 ■ ! I I I I | I ■ 1 I | I I I TITIRTmT 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20 4.40

11576.D 060302.M Wed Jun 05 12:29:36 2002 Page 9

NYC-WTC_000015574