GCMS analysis results, sample AE09151, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\050902\9151.D Vial: 18 Acq On : 10 May 2002 5:58 am Operator: Mclean Sample : 5/8 eh Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C : \DATABASE\NIST98 . L

Peak Number 1 Ethyl Chloride Concentration Rank 6

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

3.74 0.28 ug/L 287923 1,4-Dichlorobenzene-d4 9.94

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl Chloride 64 C2H5C1 000075-00-3 9 2 Ethanone, 1-cyclopropyl- 84 C5H80 000765-43-5 5 3 l-Penten-3-one 84 C5H80 001629-58-9 5 4 Furan, 2,3-dihydro-5-methyl- 84 C5H8O 001487-15-6 4 Abundance Scan 112 (3.737 min): 9151. D (-103) (-) m/ z 43.10 100.00%

A 43

5000 WN/ 49 84 35 39 59 63 3.40 3.60 3.80 4.00

miz-> Of ' ‘ i " " i" ■ ■ i" " i" ■ ■ i" " i " —4 76 - ■ i11" i ■1" J~ " i" । M " ■ i11 ■ TI 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 m/z 84.00 21.50% Abundance #107943: Ethyl Chloride 23

64 5000 3.40 3.60 3.80 4.00 49 m/z 49.10 18.22% 25 35 ", 1215 TIIH 31.438,—. TPHH 60 . 67................. 0 mH , , 111" i" " i ■'" i" " i" “ i ■ ■" i miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #6090: Ethanone, 1-cyclopropyl- 43 69 ■ ■ i ■ 1 1 ■ i ■ ■ ■ ■ i r ■ ■ ■ i 3.40 3.60 3.80 4.00 5000 39 m/z 35.10 14.20%

84 15 .................. . ol " i " " r 27 . 50 55 6265 I jti j 11 11 i r i r r-r i t |-r r t T >r । ! 11 ■ ■ ■ ■ j ■' ■ ■ । MAN N n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #63:1 -Penten-3-one "IT 27 3.40 3.60 3.80 4.00 55 m/ z 83.00 8.45%

5000

84

0 "i""i■"■i""i""I 30 3942 52 - I 111 I j I 1111 11 11 I 11 I 11 I 11 I TTTH 1111111" I ) wy j< A , , N t As , n r 1" i " '11 m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 3.40 3.60 3.80 4.00

9151.D 050102 .M Mon May 13 11:28:00 2002 Page 4

NYC-WTC_000022805