DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\ 1\DATA\DEC2 701\30708.D Vial: 49 Acq On : 30 Dec 2001 6:21 am Operator: 209 GALOS Sample : GC/MS SCAN 12/18 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 15

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

7.76 0.29 ug/1 135253 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 38 2 Oxirane, / [ (1-methylethoxy) methyl] - 116 C6H1202 004016-14-2 33 3 Butane / 58 C4H10 000106-97-8 9 4 5-Hexen/2-one 98 C6H10O _________ 000109-49-9 9 Abundance Scan 296 (7.764 min): 30708.D (-) m/z 42.95 100.00% 43

5000- 59 .... _ 35 101 n» * i * 1 * * i *1 11I i । । । । i — 7.40 7.60 7.80 8.00 8.20 . 1 +51— ——T 71 83 88 ' i 1 ■ ■ ' I ■ ■ ■ 1 i ■ m/ z 59.05 48.16% m/z-> 10 ._ 20 30___ 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- । 43

5000- 59 7.40 7.60 7.80 8.00 8.20 m/z 101.05 18.10% 31 ‘ । ■ 1 > 1 I 1 1 i 1 I 1 । । 1 I r PT4 । । ■ ■ > > । ■ ■ ■ ■ । ■ ■ > ■ i ■ • ■ ■ । > ■ ■ ■ । ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64267; Oxirane. [(1-methylethogy)met d 43 59 ... A , J M... 7.40 7.60 7.80 8.00 8.20 5000- 27 m/z 35.00 12.85% 101 73 _________ 86 m/z-> Abundance ' ' i ‘ _10_ ' i ' ' ' ' i ■ ■ ■ • i ■ ■ ■ ■ i ■ ■ 1 1 i ■ ' ' ■ i ■ ' ■ ■ i ' ' ' ' i ' • ■ ' i ■ ■ ' 1 i ' 20___ 30 40 50 60 _ 70 80 90 100 110 #99: Butane . । . . . . ! 14 43 7.40 7.60 7.80 8.00 8.20 m/z 58.05 12.13% 5000-

m/z—> 15 —10120 ' ' II,30 1 40 29

50 58

60 70 80 90 100 110 K A/W Ml 1 , M.AAA 7.40 7.60 7.80 8.00 8.20

30708.D GCMS1126.M Mon Jan 28 11:28:23 2002 Page 2

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