GCMS analysis results for unknown compounds, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\060702\12739.D Vial: 15 Acq On 7 Jun 2002 7:58 pm Operator: Sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 11 Krypton Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 4.71 0.54 ug/L 426647 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Krypton 84 Kr 007439-90-9 5/ 2 Crotonic acid 86 C4H602 003724-65-0 5 3 1-Buten-3-yne, 1-chloro-, (E) - 86 C4H3C1 020374-91-8/5 4 l-Buten-3-yne, 1-chloro-, (Z)- 86 C4H3C1 020374-90-7 5 Abundance Scan 278 (4.713 min): 12739.D (-276) (-) m/z 86.00 100. 00% 85

51 5000 41 70 82 ■ 1 i ■ • ■ ■ i ■ ■ ■ ■ i 36 48 — 4.40 4.60 4.80 5.00 o+ ■■ i ■ ■" । । ■ mH “ i1"11 “111" ’1’1111-1 m/z 84.00 64.54% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33829: Krypton 84

5000 ■ ' ' i ‘ ‘ 1 i ■ • • ■ i ■ ■ ‘ ■ i ■ ■ ■ 1 r 4.40 4.60 4.80 5.00 42 m/z 51.05 55.46% 80 0: " i ■ “ ■ i ■' ■11" ■ ■ i ■ T-mmmmmmmmmmt " i ■ ■ ■ ■ i ■■ miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116767: Crotonic acid 85

41 4.40 4.60 4.80 5.00 5000 m/z 88.00 51.26%

miz-> Abundance 0+ 27 nil?.J-Hm—1+66.72. 20 25 30 ,89... TTT 111yasa.p 35 60 65 70 75 80 85 90 95 3&: l, 40 45 50 55 45 50 53

#12408:1-Buten-3-yne, 1-chloro-, (E)- 69

’ul 1 1 1 i 1 1 1 1 i 1 ■ 1 • । ■ ■ ■ ■ । ■ 1 i 51 85 4.40 4.60 4.80 5.00 m/z 81.90 38.32% 5000 MA

0- ■ ■ i ■1 ■ ■ i ■ ■ ■ ■ । 60 । ■ • ■ ■ । । ‘ ■ i ■ • •11 ■ I,■।1■, 111 * * [’1 189. n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 4.40

12739.D 060302.M Mon Jun 10 11:51:14 2002 Page 14

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