GCMS sample AE12765 results, June 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\060402\12765.D Vial: 6 Acq On 4 Jun 2002 7:55 pm Operator: McLean Sample 6/4 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 "6 Library : C:\DATABASE\NIST9 8.L Peak Number 8 1-Butyne, 3-chloro- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 4.52 1.30 ug/L 837231 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qua.

1 1-Butyne, 3-chloro- 88 C4H5C1 021020-24-6/9 2 Pentanoic acid, 2-methyl-, methy... 130 C7H14O2 002177-77-7 9 3 Pentanoic acid, 2-methyl-, methy... 130 C7H14O2 002177-77-7 9 4 Pentanoic acid, 2-methyl-, methy... 130 C7H14O2 002177-77-7 9 Abundance Scan 245 (4.519 min): 12765.D (-242) (-) m/z 88.00 /100.00%

5000 88 57 Ppuk 42 49 101 ■ ' ■ i ■ ■ ■ ■ i ■ ■ 1 ■ i 1 1 1 1 i ' 1 1 1 i

n/z-> 01" I " "T- " ■ I ' 10 2Q 30 a1/1 pl 11'1'11 II 1 40 50 60 111 11 70 80 90 100 110 120 130 m/z 4.20 4.40 57.10 4.60 4.80 58.12% Abundance #35691:1-Butyne, 3-chloro- 53 88

5000 ' ' ' i ' ■ ■ ' i ■ ■ ■ ■ r' 1 ' 1 । 1 1 1 1 i 4.20 4.40 4.60 4.80 39 m/z 49.10 25.73% 61 75 —— I., I i, I 0- ■ 1 1 i • n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #35654: Pentanoic acid, 2-methyI-, methyl ester 88 43 ■ ■ i ■ ■ ' ■ i ■ ' ■ ■ i ■ ■ ■ ■ i ■ ' ■ • i 4.20 4.40 4.60 4.80 5000 m/z 42.05 23.86% 27 59 71 N 101 37,1 53 II 115 0- ■ ■ i • ■ ■ ■ । * ,1 It’ । 1I|" +4 113 — 11r 1 i ■ ■ ■ - n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #117012: Pentanoic acid, 2-methyl-, methyl ester ■ ■ i ‘ ‘ i 88 4.20 4.40 4.60 4.80 m/Z 56.00 19.75% 5000 43

57 71

tt/z-> 15 --4+ 0 * * । * *I* * । * ■ 10 20 29

30 + . I ,.. ] T . 115 40 50 60 70 80 90100 110 120 130 130 ■ i ■ • ■ 101 ■ 1 i ■ ■ ■ • i • ■ 4.20 4.40 1 । * ■ * ■ । ‘ * * * i 4.60 4.80

12765.D 060302.M Wed Jun 05 14:05:31 2002 Page 11

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