GCMS analysis results for sample AD27113, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DECO5O1\27113.D Vial: 13 Acq On 5 Dec 2001 7 : 54 pm 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.

7.84 4.32 ng/uL 1552250 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Pent anone, 4-ydroxy-4 -methyl - 116 C6H1202 000123-42-2 83 2 2-Pentanone, A - hydroxy-4 -me thyl- 116 C6H12O2 000123-42-2 53 3 2 -Pent anone/ 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 4 Acetic aci , 1,1-dimethylethyl este 116 C6H1202 000540-88-5 28 Abundance Z Scan 327 (7.844 min): 27113.D (-) m/ z 4 3 .00 100.00% I 43 i

5000 - 59

101 7.40 7.60 7.80 8 00 8.20 38,4 11 ' 1 11 53 , 83 — , T-r-r-r-r-r-s- j-T-! -! . T r-j-T-r-r-r-j- ■! * I , TT m/z 59.10 46.33% m/z->10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000- 59 7.40 7.60 7.80 8.00 8.20 m/ Z 5 8.1.0 16.71% 27 ........... LL ki 49 ‘n |........ ',,83...... 101...... “ ' ' ' TI r . . . . j-r-T-T-T-j-r-v-r-T-]-! m/z-> 10 20 30 40 50 60 70 80 90 WO 110 Abundance #64275; 2-Pentanone, 4-hydroxy-4-methyl- 43

7.40 7.60 7.80 8.00 .20 5000 - m/ z 101.05 15.95% 59

15 31 — 101 83 । I ' ' ' ' I l‘ '■ 1 I — ———————————— TT r |-> i । । । । m/z-> 10 20 30 40 50 60 70 80 90 100 110 'Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 1 m/z 41.TO 6.80% 5000- 59

31 83 101 73 — l • • ■ ■ I ■ ■ I — 1 1 I ' - —r miz-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7 80 3.00 8.20

27113.D NP112701.M Fri Dec 07 12:57:43 2001 Page 1

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