GCMS sample AE11576 results, June 6 2002

NYC 9/11 Public Portal Document Library searen 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 6 Methylene Chloride Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 3.90 1.13 ug/L 762601 1,4- dichlorobenzene - d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Methylene Chloride 84 CH2C12 000075-09-2 2/ 2 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 2 3 2-Chloroethanol 80 C2H5C1O 000107-07-3 /2 4 1-Propanol, 3-chloro- 94 C3H7C10 000627-30-5 1 Abundance Scan 140 (3.902 min): 11576.D (-136) (-) m/z 49.10 100.00% 49

5000- 86 ' ' ‘ i ‘ • i ‘ ‘ ■ i ‘ ■ i ' ■ ■ ■ i 38 3.60 3.80 4.00 4.20 01 TPTT . .............. .. m/z 86.00 25.73% niz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #111041: Methylene Chloride 49 84 5000 ' 3.60 3,80 4.00 4.20 ‘ ‘ ‘ m/z 88.00 16.42%

m/z-> 01

Abundance 29 41 ■ 1 i ■ ■ ■ ■ i 1 1 1 '''i 1111 i'1'1 10 20 30 40 50 +4— 59-65473— -1IT 60 70 80 90 100 #108005: Acetic acid, chloro-, ethyl ester 110 120 130 A."MWWMuows ■ ■ i ■ ■ ■ ■ i ■ ■ 1 1 I ‘ 1 ' ‘ I 3.60 3.80 4.00 4.20 5000 m/z 38.10 13.08% 77 42 49 14

miz-> 0+ - 10 20 ++35— 59 65 | 88 94 107 122 1111 1 111 1 1 1 11 1''' 1 1 1 1 ''''i 1 1 1 11 ' 1 30 40 50 60 70 80 90 100 110 120 130 Abundance #108328:2-Chloroethanol 11 T ■ i ' ■ 11 31 3.60 3.80 4.00 4.20 m/ z 82.00 12.35% 5000 44

0 1 IT r7’I 1’t! 3711,57,53 80 1■i■■■'T1< > ■।* *1> ।* < ।*।* * •>i>1 * * 11 II miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 3.60 3.80 4.00 4.20

11576.D 060302.M Wed Jun 05 12:29:33 2002 Page 8

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