GCMS analysis results, sample AE12534, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\052902\12534.D Vial: 25 Acq On : 30 May 2002 5:37 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 2 Acetic acid, chloro-, ethyl... Concentration Rank 2

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

3.73 3.65 ug/L 2305880 1,4-Diehlorobenzene-d4 9.90

Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 2 2 1,2-Difluoroethane 66 C2H4F2 000624-72-6/1 3 Ethyl Chloride 64 C2H5C1 000075-00-3 1 4 Borane, trifluoro­ 68 BF3 007637-07-2 1 Abundance Scan 112 (3.737 min): 12534.D (-110) (-) m/z 49.10 100.00% 49

5000 72 1 ' i 1 ■ ■ ■ i • ■ • • i ■ ‘ ■ i ■ • • • i 87 3.40 3.60 3.80 4.00 38 —4l, 1 rrPrpr) I I I 1 1 I I I < I I I 0! 111*d***r1s ■ ■ i ■ ■ ■ ■ i m/z 47.10 / 87.84% r{Jz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #108005: Acetic acid, chloro-, ethyl ester 23

5000 ‘ ' I ' ' ' ' I ‘ ‘ ' I ' ' 1 I 1 ' 1 1 I 77 3.40 3.60 3.80 4.00 . 42 49 m/z 72.00 27.74% 14

/z-> 01 plopo 10 20 +35 — i,„ ,i S3 65 1 88 94 107 122 •1 1 i **atk1a1a.a ■'> । । ■ 111 ■ । 1 50 60 70 80 90 100 110 120 130 30 40 Abundance #1167:1,2-Difluoroethane 33 46 ’",14 ‘ ‘ * I 1 1Cl l I « ‘ "I ‘ * 3.40 3.60 3.80 4.00 5000 26 m/z 50.00 23.46%

niz-> 0! ... I ' 1 r1 11 11 ' ' — 10 20 30 40 - 66

‘ ‘ I ‘ ‘ ‘ ‘ I ■ ' ‘ I ' ' 1 ' I ‘ ‘ ‘ I 1 1 1 1 I ' 50 60 70 80 90 100 110 120 130 Ama/"HmM, Abundance #107943: Ethyl Chloride 23 3.40 3.60 3.80 4.00 m/z 51.10 12.67% 64 5000

49 15 35 +lp ■ ■ all/, ■ ■ ■I1'1 0 11' I ill, 1 1 ‘ 1 • । ■' ■' । ■ ■ • ■ । ■ ■ ■ ■ । •' • * ।' ■ •' । ■ ■ • ■ । ■ n/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 3.40 3.60 3.80 4.00

12534.D 052202.M Mon Jun 03 11:46:25 2002 Page 5

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