Volatile organic compounds blank analysis results, March 22, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02mar22\6797.D Vial: 9 Acq On : 22 Mar 2002 11:33 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\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 1,2-Hydrazinedicarboxaldehyde Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 15.73 0.03 ug/L 14661 1,4-DIFLUOROBENZENE 15.09 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,2 -Hydrazinedicarboxaldehyde 88 C2H4N202 000628-36-4 4 2 Hydrazine,. 1,2-diethyl- 88 C4H12N2 001615-80-1 4 3 1,3-Dioxolan-2-one 88 C3H403 000096-49-1 4 4 Sulfide, allyl methyl 88 C4H8S 010152-76-8 4 Abundance Scan 691 (15.733 min): 6797.D (-) m/z 114.05 100.00% 1 4

5000 63 1 ' ' I' ' ■ ' I ' 88 > 11 * । • < I 15.40 15.60 15.80 16.00 44 m/z 63.05 29.62% 1’44’1444111 • • i ■ • 4 ■ • i ■ • ■ • i ■ ■ ■ ■ i • ‘■ i ■ ■ ■ • i ‘ ■ i • ‘ ■ i ‘ ■ i ‘ ■

m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #781:1,2-Hydrazinedicarboxaldehyde 31

60 88 5000 ■ ■ i 1 ■ ■ ■ i ‘ ■ 1 i ■ • ■ 1 i ‘ • i

15.40 15.60 15.80 16.00 44 m/z 88.00 29.15% 17 ... | ■ ■ i ■ ■ ■ • i ■ 1 ■ I • ■ ■■ ।1 T——r m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #840: Hydrazine, 1,2-diethyl- 31 59 88 1 ■ i • ■ ■ ■ i ■ ■ 15.40 15.60 15.80 16.00 5000 m/z 44.05 12.60% 44 73 /MAWM/A m/z-> 10 ■ ■ i ■' ■ ■ i ■ ■

20 ... Ill..... T'" ' I'" " I " 30 40 50 60 70 80 90 100 110 120 j___________________________ i ■ ■' ■ i ■' ‘ i ■ ■' ■ i''

Abundance #62893: 1,3-Dioxolan-2-one 29 15.40 15.60 15.80 16.00

43 88 5000 15 58 i ri ili'p' — _73 ■ ■ i ■ ■ ■11 ■ ■ ■ ■ i ■ ■ •' i ■ ■ i' ■ • ■ i ■ ■ ■ ■ i ■ ' ■ ■ i ■ ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120

6797.D HP031802.M Sat Mar 23 00:12:37 2002 Page 1

NYC-WTC_000022274