GCMS sample analysis results, AE11907, June 4, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052202\11907.D Vial: 14 Acq On : 23 May 2002 12:25 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 3 Butanenitrile, 4-chloro- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 3.78 2.11 ug/L 1224970 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butanenitrile, 4-chloro- 103 C4H6C1N 000628-20-6 4 2 Methylene Chloride 84 CH2C12 000075-09/2 4 3 Ethanethiol, 2-amino-, hydrochlo... 113 C2H8C1NS 000156-57-0 4 4 1-Propene, 1-chloro-, (Z) - 76 C3H5C1 016136/84-8 2 Abundance Scan 120 (3,784 min): 11907.D (-119) (-) m/z 49.10- 100.00% 49 41 5000 35 88 3.40 3.60 3.80 4.00 4.20 miz-> 01 mi 10 ......... 20 1| 30 40 ■ ■ r1 50 60 58 • • i 1 ■ ■ ■ i 70 80 | ■ i ' ■ ' 1 i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 90 100 110 ■ m/z 41.10 58.40% Abundance #1891: Butanenitrile, 4-chloro- 4h

5000 * i ' ■ • ' i 1 1 ■ ■ ) 1 1 1 1 I ' 1 1 ' I 1 1 3.40 3.60 3.80 4.00 4.20 27 49 54 63 m/z 38.05 39.55%

n/z-> Of —1015— 20 30 3440 504.68,75 60 70 80 • i ■ ■1 ■ । ‘ 90 102 • ।11 ■ ■ । ■ 100 110 M Abundance #111041: Methylene Chloride 49 84 3.40 3.60 3.80 4.00 4.20 5000 m/z 52.00 34.63%

01 29 41 4— ■ ■ i ' ■ ' ■ i ‘ ■ ''''i ■ ‘ 1 ■ l'1’1— 59 65 73 78 990.....100 110 ■ i ■ ■ ■ ■ i ■ 1 ■ 1 i 1 miz-> Abundance 10 20 30

30 40 50 60 70 80 #715: Ethanethiol, 2-amino-, hydrochloride 4/4**118 3.40 3.60 IL 3.80 4.00 4.20 m/z35.1029.30%

-MMwo 36

5000

42 .47 59 77

n/z—> O' —1624 10 20 — :30 4 40 — ' II) ■ ■ 70 I 50 60 70 80 ) 0100111 90 100 110 3.40 3.60 3.80 4.00 4.20

11907.D 052202.M Tue May 28 12:14:14 2002 Page 6

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