GCMS sample AE08760 results, April 25, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\APR2 202\8760.D Vial: 22 Acq On : 23 Apr 2002 5:37 am Operator: Sample : gc/ms scan 4/12 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

8.18 6.71 ug/1 902416 1,4-Dichlorobenzene-d4 12.21

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methy1- 116 C6H1202 000123-42-2 50 2 CH2=CHCH2C(O)OCH3 100 C5H802 003724-55-8 10 3 Butane,/l-ethoxy- 102 C6H140 000628-81-9 9 4 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 Abundance Scan 342 (8.182 min): 8760.D (-) m/z 42.95 100.00%! 43 59 5000

101 -i-| ri > i । r 174 |' Ppemm |' 1 7.80 8.00 8.20 8.40 8.60

miz-> ■ ■ 10 । ‘ । 1 • 20 — 30 344 40 53, — —TH4+ 50 60 69 70 80 90 83 ■ • 1 i 1 • ■ '

100 110 i • m/z 59.05 52.05%| Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 21.07% 15 31 . 101 83 | 1111 miz->_____10 20 1, 00) ' ‘ ■ f ' ‘"i d/Bn/nd/Bm/dmHEFmnmBOR 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 4 - 11 • ■ ■ ■ । ■ • ■ > । ■ 7.80 8.00 8.20 8.40 8.60 5000 m/ Z 58.05 16.65%

1 .10----20r......... 3811 i ■ • i • > *■I i 58 72 • 1 i t • ■ i ■ • ■ 100 • i ■ ■ • ■ I 1 - ■ • i • miz-> 30 40 50 60 70 80 90 100 110 Abundance #63550: Butane, 1-ethoxy- 1 i * 1 ■ ■ i ■ T-r-f-p-r 519 7.80 8.00 8.20 8.40 8.60 31 m/z 41.05 8.09%

5000

45 73 I 87 102 mfz~> ■ ■ । 10 ‘ । 20 ■ |... 40111,.... 30 50 1 60 FTme 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

8760.D GCMS0412.M Tue Apr 23 14:23:37 2002 Page 1

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