GCMS analysis results for sample AE11929, June 2002

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Laboratory report documenting GCMS analysis of sample AE11929 conducted on June 4, 2002.

NYC-WTC_000013524–000013550

Folder label: “GCMS X 5/22/02 A 5/23/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\052302\11929.D Vial: 9 Acq On : 23 May 2002 4:29 pm Operator: Mclean Sample : 5/22ad 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 3 l-Buten-3-yne, 1-chloro-, (Z)- Concentration Rank 8

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

3.75 0.59 ug/L 422704 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qua

l l-Buten-3-yne, 1-chloro-, (Z)- 86 C4H3C1 020374-90-7 7 2 l-Buten-3-yne, 1-chloro-, (Z) - 86 C4H3C1 020374-90-7/7 3 5-Fluoroimidazole 86 C3H3FN2 1000128-06/0 7 4 1,2,3-Butatriene, 1-chloro- 86 C4H3C1 020658-21/3 7 Abundance Scan 114 (3.749 min): 11929.D (-112) (-) m/z — 51.10 1/0.00% 51 86

5000

37 48 59 ‘ ■ i ■ 1 ■ 1 i ■ ■ ■ ■ i ■ ■ ■ • i • • 1 • i 1 3.40 3.60 3.80 4.00 oR ■ ■ i1 ■ ■■ i■ ■" i‘ T 44 TTTTT 82 i i । i i i |-ri i i 11 i 11 । .. i . , . > . i | i . I -PPPP m/z 86.00 78.86% m/z-> 15 20 25 30 35 40 45 50 55 60 55 70 75 80 85 90 95 Abundance #12406:1-Buten-3-yne, 1-chloro-, (Z)- 51 86

5000 • ■ i ■ ■ ■ ■ i ■ ■ • ■ i ■ ■ • • i ■ 1 ■ ■ i ■ 3.40 3.60 3.80 4.00 m/z 84.00 51.05%

miz-> 37 43 48 ....." “6011'63“ i..... 1 | i 1 I r| I I I I | I I I I | > I I I ' *,■ ■ i OR | > | 1 i i-r-]26I l | 30 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 71 74...... 83 ■1 “ i “ ■ ■ i ■ “ ■ i • ■ ■ 111 +88—7 Abundance #111070:1-Buten-3-yne, 1-chloro-, (Z)- 51 86 1 ■ i ' ■ ‘ ' i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 3.40 3.60 3.80 4.00 5000 m/z 37..10 20.09%

60 39 oR ■ ■ i • ■1 ‘ i ■" ■ i • ■ “ ।" i ■ ■ ■ ■ i ■ ■ ■' —mmmmptt ItTmaITT m/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34861:5-Fluoroimidazole ■ ■ i 1 ■ ■ ■ i • 1 ■ ■ i ' ■ ■ ■ i ■ 1 ■ ' i ■ 86 3.40 3.60 3.80 4.00 m/z 59.20 19.51% 5000 59

41 44 51 55 J1 , 6669 83 oR “ i “ “ i ■ “ • i “ ■ ■ i ‘ 11111111 — 1 1 I 1 1 1 ■ i • ■ ■’।।।. iz—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 4.00

11929.D 052202.M Wed May 29 09:49:32 2002 Page 6

NYC-WTC_000013534

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NYC-WTC_000013534Source: NYC Law Department, mirrored locally

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