GCMS analysis results for sample AE10025, May 2002

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Laboratory report documenting GCMS analysis of sample AE10025 conducted on May 14, 2002, identifying unknown compounds.

NYC-WTC_000044191–000044202

Folder label: “GCMS X 4/26/02 A 5/8/02”

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NYC 9/11 Public Portal Document

Data File C:\MSDCHEM\l\DATA\020507\10025.D Vial: 24 Acq On 8 May 2002 10:47 am Operator: Nefliu Sample sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 2 2-Butyn-l-ol, 4-methoxy- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 5.80 1.85 ug/1 165591 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Butyn- 1-ol , 4-methoxy- 100 C5H802 018857-03-9 40 2 2-Butene, 1-methoxy-, (Z) - 86 C5H10O 010034-16-9 38 3 1-Hexene, 4,5-dimethyl- 112 C8H16 016106-59-5 32 4 3-Pentin-2-one________ ______________ _______ 84 C5H80 000625-33-2 27 Abundance / Scan 463 (5.800 min): 10025.D (-458) (-) m/z 41.10 100.00% 41 71 5000 - 1- PH | munt i ।—i—r 53 84 5.40 5.60 5.80 6.00 6.20 ..... . 1 46n 11| 11111 ,pH 58.........65 ph ‘ ‘I TTTTPTTT m/z 43.10 88.75% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #1255: 2-Butyn-1-ol, 4-methoxy- 39 29 69 57 5000 । | । । i I । । । i- । । Y I I I | I | r i | i r 45 5.40 5.60 5.80 6.00 6.20 85 m/z 71.10 67.93% 11111111111111111 4 4 63~ । II,, .111111 + 77 11111 1"191 99 1" " r "1111" i" " i mfe-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #24227: 2-Butene, 1-methoxy-, (Z)- 71 tir “r ' fmmr "MPi । । 27 41 5.40 5.60 5.80 6.00 6.20 5000 55 m/z 69.10 67.81%

n/z-> - + 133,1 .54 ++ 44 '’I|'।। > | ‘ 1 ' !| l "i ""i" "|l"'i"111" " i" " i" ।11 60 66 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #6302:1-Hexene, 4,5-dimethyl- Ioneduonin"’) 17 *1* i~i 43 71 5.40 5.60 5.80 6.00 6.20 m/z 39.10 58.73%

5000

l 55 27

m/z-> 15 I I I 1 [ I I I 1T,1 +594-+5+ ,H 11 ।77I i 11 i i 84 97 11111 i i । TT311t 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 p"'l mpriff । T TIuETTr 5.40 5.60 5.80 6.00 6.20

10025.D SCAN020507 ,M Tue May 14 08:46:17 2002 Page 4

NYC-WTC_000044198

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GCMS analysis results for sample AE10061, May 2002 · Box DEP Box 25

NYC-WTC_000044203

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