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GCMS analysis results for unknown compounds, June 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AE12735 with surrogate recovery data and identification of unknown compounds.

NYC-WTC_000015200–000015223

Folder label: “GCMS X 6/3/02 A 6/7/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\060702\12736.D Vial: 12 Acq On 7 Jun 2002 5:32 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 8 5-Hexen-3-ol, 2,2,4-trimethyl- Concentration Rank 15

R.T. EstConc Area Relative to ISTD R.T. 4.11 0.21 ug/L 150407 1,4-dichlorobenzene-d4 9.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual l 5-Hexen-3-ol, 2,2,4-trimethyl- 142 C9H180 090676-50-9/9 2 2-Propenenitrile, 2-chloro- 87 C3H2C1N 000920-37-6/ 4 3 .beta.-Alanine 89 C3H7NO2 000107-95-9 4 4 1-Pentanamine 87 C5H13N 000110-58-7 4 Abundance Scan 175 (4.107 min): 12736.D (-172) (-) m/z 55.10 100.00% 43 55 87

5000 36 70

3.80 4.00 4.20 4.40

/z-> 01 11 10 20 30 40 50 । 60 70 । 80 I. 90 100 110 120 m/z 87.00 99.61% Abundance #35290:5-Hexen-3-ol, 2,2,4-trimethyl- 87 43

57 69 wyls 5000 3.80 4.00 4.20 4.40 29 m/z 89.05 91.07%

1’1 +163.41177—4h IaaItii ''I 1 1 1 1 1 1 1 ---1364+ 11’51, , 94 109115 Of iz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #35388: 2-Propenenitrile, 2-chloro- 87 ■ ■ i ■ ■ ■ ■ I 3.80 4.00 4.20 4.40 5000 52 m/z 43.10 83.69%

/z-> . 01 ' 1 I ।14 10 26 .1 " 1 1 1 r’li 20 30 35

40 50 60

60 -3 70 —807+ ------- 90 100 110 120 AbyvaplpWMWolw Abundance #682: .beta.-Alanine ■ ■ ■ i ■ ■ ■ ■ i ■ 1 ' ■ i • ■ ■ ■ i ■ 1 ' ‘ I 33 3.80 4.00 4.20 4.40 m/z 41.10 58.06%

5000 }"MMWlhiMhaob O' -PP 36 43.49 55 61 ' ■ ■ ■ III’ . । । 70| । i । । 81 । । 89। । । । । i । । । । 1 ■ i ' 1 ■ ' i ■ 1 ■ ■ i ■ 1 ■ ■ i ■ ' ■ ' i n/z-> 10 20 301 40 50 60 70 80 90 100 110 120 3.80 4.00 4,20 4.40

12736.D 060302.M Mon Jun 10 11:23:24 2002 Page 11

NYC-WTC_000015215

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NYC-WTC_000015215Source: NYC Law Department, mirrored locally

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