Volatile organic compounds results, Mar 4 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\l\DATA\02MAR04\04036.D Vial: 10 Acq On 4 Mar 2002 4:42 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 Ethanamine, N-methyl-N-nitroso Concentration Rank 2

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

15.77 0.03 ug/L 22577 1,4-DIFLUOROBENZENE 15.10

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethanamine, N-methyl-N-nitroso- 88 C3H8N20 010595-95-6 3 2 1,2-Hydrazinedicarboxaldehyde 88 C2H4N2021 000628-36-4 3 3 Ethene, 1,1-dimethoxy- 88 C4H802 000922-69-0 3 4 Urea, N,N1-dimethyl- 88 C3H8N20 000096-31-1 3 Abundance Scan 693 (15.766 min): 04036.D (-) m/z 114.15 100.00% 1 4

5000 \...... .............. 63 88 15.40 15.60 15.80 16.00 44 m/z 88.10 29.07% ■ i ■ • ■' i ■ '' ■ i ‘ ■ i ‘■ i ‘ ‘ ‘ ■ i ■ ■ ■ ■ i ■ ■ ■ • i * i ■ • • • i ■ • ■ ■ i ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62895: Ethanamine, N-methyl-N-nitroso- 42 88

5000 ■ i • ■ ■ • i ■ < • ' ■ i 1 1 ■ ■ i ' 15.40 15.60 15.80 16.00 m/z 63.05 25.84% 56 |

•n/z-> Abundance ’tU. 10 ' i ■ ■ ■ ■ i ■ ■ ■ ■ i 20 30 40 Mu.50 60 73 I •।••■ >।> 70 #62891: 1,2-Hydrazinedicarboxaldehyde 80 90 100 110 120 31 _______ ■ i ■ ■ ■ ■ i ' ' ' 1 ■ I i ‘ 1 ■ i ■ 15.40 15.60 15.80 16.00 5000 m/z 44.05 5.44% 60 88 WMWWAM m/z-> 10 4 16

20 30 —45

40 50 60 70 80 90 111/2/18,8 i ■ ■ ■ ■ i ■ ■ ■ ‘ i • ■ • ■ i ■ ■ 100 110 120 Abundance #797: Ethene, 1,1-dimethoxy- 43 15.40 15.60 15.80 16.00

5000 88

m/z--> TITTTTTTTTETTI 10 20 30 40 27 + 50 57

60 70 80 I ‘' ■ i' ■ ■ ‘ i ■ ■ ‘ • i ■ ■ 90 100 110 120

04036.D HP022702.M Tue Mar 05 08:36:44 2002 Page 2

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