GCMS analysis results, sample AE12478, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052902\12478.D Vial: 20 Acq On : 30 May 2002 1:34 am Operator: McLean Sample : gc/ms scan 5/28 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 10 1-Butyne, 3-chloro- Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 4.53 0.84 ug/L 592386 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-Butyne, 3-chloro- 88 C4H5C1 021020-24-6 9/ 2 Butanoic acid, 2-methyl-, methyl... 116 C6H12O2 000868-57-5/9 3 Pentanoic acid, 2-methyl-, methy... 130 C7H14O2 002177-77-7 9 4 Butanoic acid, 2-methyl-, methyl... 116 C6H12O2 000868-57-5 9 Abundance Scan 246 (4.525 min): 12478.D (-240) (-) m/z 84.00 100.00% 84 57 5000 e 41 101 35 1 1 ■ i ■ ‘ ■ i ■ ■ 1 r i 1 1 1 1 i ' 1 1TT"

iz-> 0 10 -4. 20 30 40 50 ‘[-1-111/1/1/11/8 60 70 90 100 80 110 120 130 T m/z 4.20 4.40 88.00 4.60 4.80 83.10% Abundance #35691:1-Butyne, 3-chloro- 53 88 MpoJh. 5000 4.20 4.40 4.60 4.80 ' 39 m/z 57.10 64.91% A —lL ■. 11- . I1 I.. 1, 120 130 61 75 Hill 0- • ■ I ‘ • i1 11 ‘1111111 ■ ■ । ■ i'1' ■ । n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #112664: Butanoic acid, 2-methyl-, methyl ester 57 88 41 1 ' ■ i ■ ■ ■ 1 i ■ ■ ■ • r1 1 11 i 1 1 1 n” 4.20 4.40 4.60 4.80 5000 m/z 41.0.5 43.12%

74 101 0 111 ' " 11 ■ “ ■ i ■ 1 111 +451. 1I. 1 i _16 ' । 1 ‘ ‘ ' i ' ' ' ' i ‘ ‘ ' ■ i ■ ■ ' ' i miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #117015: Pentanoic acid, 2-methyl-, methyl ester ... 1 । । , 88 4.20 4.40 4.60 4.80 43 m/z 101.10 27.33%

5000 57 71 29 101 15 miz-> 0 - 10 20 alaad40 30 50 60 .. 70imi 80 , 1 90—100 115,131 • i ■ ■1 110 120 130 —7 ■ ' i ■ ■ ■ ■ i ■ • 1 ■ i ■ ■ ■ • i ■ 1 ■ 1 i 4.20 4.40 4.60 4.80

12478.D 052202.M Mon Jun 03 11:40:34 2002 Page 13

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