GCMS analysis report sample AE11908, June 4, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052202\11908.D Vial: 15 Acq On : 23 May 2002 1:14 am Operator: Mclean Sample : 5/21 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 6 Ethyl Chloride Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 3.83 2.16 ug/L 1348470 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qua

1 Ethyl Chloride 64 C2H5C1 000075-00-3 2 2 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-52 3 1-Propanol, 3-chloro- 94 C3H7C10 000627-30-5 1 4 1-Propanol, 3-chloro-94 C3H7C10 000627-30-5 1 Abundance Scan 128 (3.831 min): 11908.D (-126) (-) m/z 49.10 100.00% 49

5000 84

43 58 3.40 3.60 3.80 4.00 4.20

n/z-> 01 mpr,.. ,3,11.1/ 10 20 30 40 50 -P 60 70 80 90 • ■ i ■ ■ ‘ ■ i ■ • • ■ i ■ ‘ ' 11 ■ • ■ ■ I ■ 100 110 120 130 m/z 84.00 40.28% Abundance #107943: Ethyl Chloride 23

64 5000 3.40 3.60 3.80 4.00 4.20 49 m/z 43.10 17.06% 35

miz-> 0! - 10 15 20 1 30 l ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । 40 50 60 70 80 90 100 110 120 130 ‘ । ■ ■ ■ ■ । • ■ ■ ■ । ■ • ■ ■ । ■ WuAWMMMWMMMWr Abundance #108005: Acetic acid, chloro-, ethyl ester 29 i ■ ■ ■ ■ i ■ ■ ■ • i ' * ■ • i ■ ' ■ ■ i ■ ' 1 3.40 3.60 3.80 4.00 4.20 5000 m/z 41.00 14.35% 77 42 49 14 TTPTp — ■88 59 65 94 107 122 miz-> 01 — 10 20 30 +39—40 50 60 70 80 ' i ' 1‘ta i 11 •‘‘I ***41 a 90 100 110 120 130 Abundance #108341:1-Propanol, 3-chloro- 31 58 3.40 3.60 3.80 4.00 4.20 m/z 48.10 13.36% 5000

41 76 u/“atn m/z-> 0 -PP2 ■ - il 49 65 , ITT TmwemmBm 93 10 20 30 40 50 60 70 80 90 100 110 120 130 3.40 3.60 3.80 4.00 4.20

11908.D 052202.M Tue May 28 12:15:32 2002 Page 9

NYC-WTC_000013027