Volatile organic compounds results, Mar 4 2002

NYC 9/11 Public Portal Document Llprary searcn compound Keport

Data File C:\HPCHEM\l\DATA\02MAR04\04510.D Vial: 19 Acq On 4 Mar 2002 11:11 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 2 3-Cyclobutene-l,2-dione, 3,4-d Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.75 0.03 ug/L 19156 1,4-DIFLUOROBENZENE 15.07 Hit# of 5 Tentative ID MW MolForm CAS# Qual l 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H204 002892-51-5 4 2 1,3-Dioxolan-2-one 88 C3H403 000096-49-1 4 3 Hydrazine, 1,2-diethyl- 88 C4H12N2 001615-80-1 4 4 3-Hexanone, 2-methyl- 114 C7H140 _______ 007379-12-6 4 Abundance Scan 691 (15.750 min): 04510.D (-) m/z 114.15 100.00% 1 4

5000 W....... ' 11 1 1 1 ' I ' 63 88 15.40 15.60 15.80 16.00 44 I m/z 63.05 20.82% 1' i ‘ ‘11' ■ ■' i' ■ ■ ■ i ‘ ‘ i' ■ ■ ‘ i'' ■ ■ i' ■ ■ ■ i ■ P i'11 ■ i ■ • ■ • i • ' ■ i ■1 m/z--> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2826:3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 29 58

5000 114 15.40 15.60 15.80 16.00 m/z 88.00 19.85%

m/z-> Abundance 17 - 10 20 30 m 68 86 i ■ “ ' i ■ ‘ ‘ ■ i " 11 ■ ■ ■ ■ i ■ ■ ■' i ‘ • • i • • 40 50 60 70 80 90 100 110 120 #62892:1,3-Dioxolan-2-one 29

15.40 15.60 15.80 16.00 11 5000 43 m/z 43.95 15.71% 88 M/WWWWww 58 ■ ■ i ■ • ■ 11 ■ • ■ • । • i ■ ■ • • • 11 11 *' *111 ‘'11 *' * ‘ i'1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #840: Hydrazine, 1,2-diethyl- 31 15.40 15.60 15.80 16.00 "'' 59 88

5000 44 73

m/z--> 10 20 MU 30 40 50 T1'111 l'" " I " ■ 1 60 70 80 90 100 110 120

04510.D HP022702.M Tue Mar 05 09:03:05 2002 Page 2

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