GCMS results for sample AE00560, Jan 17 2002

NYC 9/11 Public Portal Document

Data File : C: \MSDCHEM\1\5973N\02JAN15\00560.D Vial: 4 Acq On : 15 Jan 2002 4:00 pm Operator: . Sample : 508 scan Inst : Instrumen Mise : January 15, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L ********************************************************************* Peak Number 1 4-Octanone (CAS) $$ Butyl p... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

4.63 0.12 ug/L 36406 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 4-Octanone (CAS) $$ Butyl propyl... 128 C8H160 000589-63-9 25 2 Furan, tetrahydro-2-methyl- $$ T... 86 C5H10O 000096-47-9 10 3 Pentane, 2-methyl- (CAS) $$ 2-Me... 86 C6H14 000107-83-5 9 4 2-Butene, 1-methoxy-, (Z)-_________ 86 C5H10O 010034-16-9 9 Abundance Scan 110 (4.630 min): 00560.D (-) m/z 88.00 100.00% 41 57 71 85

5000 49

m/z-> 01 20 '

30 i ■ ■ ■

40 ■

50 i ■

60 ■ ■

70 ■

80 i ■

90 ■ ■ i ■ ■ ■

100 110 120 > i > u 130 4.20 m/z 4.40 57.10 4.60 4.80 5.00 91.31% Abundance #24794: 4-Octanone (CAS) $$ Butyl propyl ketone $$ n-C4H9C... 40 57 71

29 85 ...................... . 5000 4.20 4.40 4.60 4.80 5.00 m/z 71.10 89.65% 0 ■ i• • • > i ■ • ■ ■ । ■ ■ i ■ ■ 'i ' ■ ■ • i 1 _ 99 128 miz-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #4157: Furan, tetrahydro-2-methyl- $$ Tetrahydro-2-methylf...

41 Th .... AN..... II.. 4.20 4.40 4.60 4.80 5.00 5000 m/z 41.10 83.52% 27 56 86

01 ■ i • • • ■ i' ■ ■ ‘ U + ... n ' . ' r m/z-> Abundance 20 30 40 50 60 70 80 90 100 110 120 #4257: Pentane, 2-methyl- (CAS) $$ 2-Methylpentane $$ Isoh...

43 7h 130 A 4.20 ■ ■ i ■ ■ ’ ■ i ■ ■ ■ ’ I 4.40 4.60 4.80 "‘I 5.00 m/z 43.10 52.85% 5000 57 86

m/z-> 01, । 20 । 30 , 40 .... Hl...... '■I"........ 50 60 70 80 90 100 110 120 130 AAAAAAAALLs 4.20 4 40 4 60 4.80 5.00

00560.D SCAN508.M Wed Jan 16 08:14:09 2002 Page 3

NYC-WTC_000051746