Volatile organic compounds results, Mar 4 2002

NYC 9/11 Public Portal Document •~t* ~aa ~Uap/U/tist At DA L

Data File C:\HPCHEM\l\DATA\02MAR04\04517.D Vial: 24 Acq On 5 Mar 2002 2:47 am 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 Hydrazine, 1,2-diethyl- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.73 0.04 ug/L 23883 1,4-DIFLUOROBENZENE 15.07 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Hydrazine, 1,2-diethyl- 88 C4H12N2 001615-80-1 4 2 1,3-Dioxolan-2-one 88 C3H403 000096-49-1 4 3 3-Hexanone, 2-methyl- 114 C7H140 007379-12-6 4 4 Sulfide, allyl methyl 88 C4H8S ______ 010152-76-8 3 Abundance Scan 691 (15.732 min): 04517.D (-) m/z 114.15 100.00% 1 4

5000

63 1................. 88 15.40 15.60 15.80 16.00 _________ 44_____________ —...... . m/z 63.05 29.18% m/z-> Abundance ' I ■ ■ ■ • i • • ■ ■ i ■ ■ ' 1 I 1 1 1 1 I 1 ' ' 1 I 1 ' ■ • i ■ 20 30 40 50 60 70 80 90 100 110 #840: Hydrazine, 1,2-diethyl- 120 A 31

59 88

5000 *11 ■ • ■ ■ । ■ ■f i ■ ■ ■ ■ i ■ ■ ■ ■ i 44 73 15.40 15.60 15.80 16.00 m/z 88.10 Y 22.80%

..... 1 • l • • ■' '.... III...... I" ■11'1' " I " J_____________________ I • • ‘ « j ' * » « I ’ 1 1 1 I 1 1 m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #62892: 1,3-Dioxolan-2-one 29

15.40 15.60 15.80 16.00 5000 43 m/z 43.95 14.06% 88 wyWWN 1 I ■ ‘ 1 1 11 1 1 1 1 58 ■ ■ i ■ ■ ■ । i ■ ■ ■ ■ i ■ ■ ■ ■ i ' ■

m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64192: 3-Hexanone, 2-methyl- 43 71 15.40 15.60 15.80 16.00

5000

114 Tf I I I I | 1 | I 1, + 55 IIIIi —T 86 99 1 i 1 ■ ■ • i ■ ■ ■ • i ■ ■ ‘ ■ i ■ m/z--> 20 30 40 50 60 70 80 90 100 110 120

04517.D HP022702.M Tue Mar 05 11:35:35 2002 Page 2

NYC-WTC_000020979