GCMS analysis results for sample AE09333, May 2002

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Laboratory report documenting GCMS analysis of sample AE09333 conducted on May 8, 2002.

NYC-WTC_000044628–000044649

Folder label: “GCMS X 4/29/02 A 5/3/02”

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NYC 9/11 Public Portal Document Llbrary Search Compound Report

Data File C:\MSDCHEM\l\DATA\050202\9333.D vial: 11 Acq On 2 May 2002 7:48 pm Operator: Mclean Sample 4/29 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 8 2-Propanol, 1-(2-methoxy-l-... Concentration Rank 14

R.T. EstConc Area Relative to ISTD R.T.

9.59 0.24 ug/L 183308 1,4-Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1-(2-methoxy-1-methy... 148 C7H16O3 020324-32-7 38 2 Butanoic acid, 2-hydroxy- 104 C4H803 000565-70-8 23 3 2-Propanol, 1,1'-[(1-methyl-1,2-... 192 C9H20O4 001638-16-0 17 4 Dipropylene glycol 134 C6H14O3 025265-71-8/17 Abundance Scan 1109 (9.595 min): 9333.D (-1101) (-) m/z 59.10 100.00% 59 40

5000 103

73 I 1 1 1 1 111* I I I I I I I It I I I I I

I | 84 9.20 9.40 9.60 9.80 10.00 I-1 pn n i । । । i i CTT 1 r 1 1 11' 1 1 1 1 1 "T i'1111111 ■ i1'11111111 m/z 40.10 72.43% /z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #19826: 2-Propanol, 1-(2-methoxy-1-methylethoxy)- 59

5000 45 103 9.20 9.40 9.60 9.80 10.00 73 31 m/z 45.10. 49.04% 15 85 । 117 130 149 " i ■ । ■ -- —t ‘ ‘ 11 1 1 1111 ‘ I01101000/111011013 I ' 1 1 1 I' i11111 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #19301: Butanoic acid, 2-hydroxy- 31 59 ............................................ I I I I I I I I I I ( I I I I I I I I I I I I 41 9.20 9.40 9.60 9.80 10.00 5000 m/z 103.10 45.85%

76 assg .1........ ।1 ‘ ‘I 4 .. ........ .................. .... 111'111111 ■11111' r 111 r 11' i' ■'11111' i'1'' r 1111'11' i m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #19307: 2-Propanol, 1,1 '-[(1 -methyl-1,2-ethanediyl)bis(oxy... 59 9.20 9.40 9.60 9.80 10.00 m/z 41.10 27.29% 5000 31 45 103 18 y.,, Il . „ | ! 73 87 1 r1'1'1-' i1 TTTT 117 130 142 P 1 ■ * i ■ n*Toupni 111.11.. 111 161 ■ i11111 /z- > 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 9.20 9.40 9.60 9.80 10.00

9333.D 050102.M Mon May 06 13:56:00 2002 Page 12

NYC-WTC_000044640

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NYC-WTC_000044640Source: NYC Law Department, mirrored locally

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