GCMS analysis results for sample AD27191, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0701\27191.D Vial: 17 Acq On 8 Dec 2001 8:42 am Operator: GALOS Sample gc/ms unknown 11/13 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/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.

7.83 2.77 ng/uL ... 1340550 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 83 2 2-Pentanone, 4-hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 64 3 2-Pentanone, /4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 40 4 CH2=CHCH2C^ ) OCH3 100 C5H802 003724-55-8 10 Abundance Scan 326 (7.829 min): 27191 .D (-) m/z 43.00 100.00% 43

5000 - 59

101 ---

m/z-> 10 ...................................... i ■ ■ ■ ■ i ■ • ■ ■ i ■ 1 ■ 1 I '

20 38 । 30 40 50 +5+ 60 70 n—1111 80 83 —1—————— 90 . 100 | । । । । । 110 7.40 m/z 7.60 7.80 59.10 8.00 8.20 44.66% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

T-P ■ ■ 1 — 5000 59 7.40 7.60 7 80 8.00 3.20 m/z 58.10 18.18% 27 101 i m/z-> 10 i ■ ■ ' ■ i 20 ■ ■ ■ : ■ i 30 I ■ ' ■ ■ i 40 +45060 70 80 03 90 100 I 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- i 43

7.40 7.60 7.80 8.00 8.20 5000 59 m/z 101.05 14.93%

: i 31 । 73 83 101 i ' ■ ' ■ i ' 1 TC—vn > . । > i Wz->10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 m/z 41.10 6.41% 5000 59

15 31 . 101 — ’ — 83 | ————— i ' ' ‘ ' i ' ' ' ' i ' ' ' ' i TIr TB -----P4--PR*** P miz-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8 00 8.20

27191.D NP112701.M Tue Dec 11 15:13:56 2001 Page 1

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