GCMS calculation results for sample AE11602, May 2002

NYC 9/11 Public Portal Document niorary searen compound keport Data File : C:\MSDCHEM\l\DATA\052802\11602.D Vial: 8 Acq On : 28 May 2002 8:00 pm Operator: McLean Sample : 5/24 ad re-ext Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integfator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 3 l-Buten-3-yne, 2-chloro- Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 3.80 0.58 ug/L 382715 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-Buten-3-yne, 2-chloro- 86 C4H3C1 017712-36-6/9 2 l-Buten-3-yne, 1-chloro-, (E)- 86 C4H3C1 020374-91-8 9 3 l-Buten-3-yne, 1-chloro-, (Z)- 86 C4H3C1 020374-90/7 9 4 l-Buten-3-yne, 1-chloro-, (Z)- 86 C4H3C1 020374-99-7 9 Abundance Scan 122 (3.796 min): 11602.D (-121) (-) m/z 51.10 100.00% 51 86 41 47 5000

58 44 3.40 3.60 3.80' 4.00 4.20 - miz-> 0— 1111’71111111’111117 15 20 25 30 35 T" + 40 45 50 55 60 65 70 75 80 85 90 ’ I’’ 95 m/z 86..00 77.46% Abundance #34744:1-Buten-3-yne, 2-chloro- 51 85

5000 ■ । ■ ■ ■ • । ‘ । ■111111' ■ ।11 3.40 3.60 3.80 4.00 4.20 m/z 41.10 60.86% 60 +89—1161 0— ■ ■ i1 “ ■ ।" “ । “ • ■ । ■■ “ ।" ■ ■ ।" ■ n/z-> 15 20 25 30 35 40 45 50 55 6065 70 75808590 95 Abundance #12408:1-Buten-3-yne, 1-chloro-, (E)- tmmmmpmgtt wapuno"NW—us 51 86 3.40 3.60 3.80 4.00 4.20 5000 m/z 47.10 53.11% *

n/z-> । 60 0- " i1 “ ■ i ■1111"11111 “ i'11111111 1'11111■I" ■'i11111'1'■i■1" i1"11 15 202530 35 404550556065 70 75 808590 +89—— 95 113T

Abundance #12406:1-Buten-3-yne, 1-chloro-, (Z)- 51 86 3.40 3.60 3.80 4.00 4.20 m/z 49.10 42.05% 5000

26 30 37 43 48 Opr " i ■ ■' ■ i111' I" '111' t 11111111 . ...6063 77423/ +8—— 1" i'1''I" > 111 m/z-> 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 4.20

11602.D 052202.M Thu May 30 10:38:03 2002 Page 6

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