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GC/MS analysis results for sample AD23258, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD23258 conducted on October 12, 2001.

NYC-WTC_000088048–000088068

Folder label: “GC/MS Scan 9/24/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\OCT0901\23258.D Vial: 4 Acq On 9 Oct 2001 4:17 pm Operator: 209 GALOS Sample g c/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Butyl hexadecanoate Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 29.51 1.60 ug/1 295775 Chrysene-dl2 33.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butyl hexad^anoate 312 C20H40O2 000000-00-0 38 2 1,3-Hexane<ii.ol, 2-ethyl- 146 C8H18O2 000094-96-2 32 3 Oxirane,72,3-bis(1-methylethyl)-, t 128 C8H16O 054644-32-5 32 4 1-Hexe: , 2-methyl- 98 C7H14 006094-02-6 27 Abundance j Scan 2665 (29.510 min): 23258.D (-) Wz 56.00 100.00% 5|6

5000 41 73 ir^rTl«157l7l185,992« f f 29.20 29.40 29.60 29.80 312 I I I r'l TI v I I . I. i' I. ., I , . , , I, , . , I. . . . I. . . f'l , , , , I , . I , I I m/z 57.00 48.40% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #44549: Butyl hexadecanoate 5|B

5000 258 T--r7-r-T-1-r-p--T-A7-rt-YTYT*r^ 29.20 29.40 29.60 29.80 73 240 312 m/z 116129 43.05 37.22% 1 .IWl I 157171185 214 iSnrVYT-rM-p-iH-rp-T-T-iTTr-rVrp^ I ' ' ‘ ' I m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #8882:1,3-Hexanediol, 2-ethyl- 55

29.20 29.40 29.60 29.80 5000 73 m/z 41.05 37.01%

xJUb 31 103 'I' ' I ' ' ' ' I ' ' ' ' I ‘ ‘ ' I ' ' ' ' I ' '' ' I ’ '' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' '' ' I m/z-> Abundance 40 60 80 100 120 140 160 180 200 220 240 260 280 300 #5067: Oxirane, 2,3-bis(1-methylethyl)-, trans- ___ [a,A vi-i-rj _29J0_2a40_ja60_29;8g^_ 41 m/z 73.00 30713%

5000 73

■nfe-> 40 60 J. 80 113128 ' ' ' I ' ' ' ' i 100 120 140 160 180 200 220 240 260 280 300 I ' ' ' ' I •p-n-rj-n-r-rj 29.20 29.40 29.60 29.80

23258.D NP091101.M Thu Oct 11 10:41:03 2001 Page 3

NYC-WTC_000088057

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NYC-WTC_000088057Source: NYC Law Department, mirrored locally

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