Volatile organic compounds results, Mar 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02MAR06\05154.D Vial: 7 Acq On 6 Mar 2002 6:04 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 1 1,4-Dioxane Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T.

15.73 0.03 ug/L 17868 1,4-DIFLUOROBENZENE 15.09

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,4-Dioxane 88 C4H802 000123-91-1 3 2 Propane, 1-ethoxy- 88 C5H120 000628-32-0 3 3 Ethene, 1,1-dimethoxy- 88 C4H802 000922-69-0 3 4 Ethanamine, N-methyl-N-nitroso- 88 C3H8N20 _______ 010595-95-6 3 Abundance Scan 691 (15.732 min): 05154.D (-) m/z 114.15 100.00% 1 4

5000 63 88 1' ' I ' ' ' ' I ‘ 15.40 15.60 15.80 16.00 • > j >' ■ • i

44 m/z 63.05 27.84% ■ ■ i ■ ■ ■ ■ i ■ ■' ‘ i ■' ■ ■ i •'' ■ i ■ ■ ■' i ■ ■ ■ ■ i ■ ■ ■ ■ i' 1111 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #794:1,4-Dioxane 29 88 58 5000 15 15.40 15.60 15.80 16.00 m/z 88.00 21.82%

/z-> 10 Pp ...... Il 20 30 40 50 60 70 80 i ■' ■' i' ■' ‘ i'1 *1011’1-0’0099305 90 100 110 120 Abundance #853: Propane, 1-ethoxy- 31 59

■ ■ i * • • ■ । * * ■ i ■ ■ ■ ■ i ' ‘ ‘ ' i 15.40 15.60 15.80 16.00 5000 m/z 43.95 2.59% 43 88 /WMMWN - 73 1 I ' ' 1 1 1 ' ' ' 1 I ' 1 l 1 r ’11-111121111111113 n/z- 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #797: Ethene, 1,1-dimethoxy- T T T 43 ■ ■ i ' ' ' ' i ' 15.40 15.60 15.80 16.00

5000 88

27 57 TIIwmgugumm 1... .186... 1 m/z--> 10 20 30 40 50 60 70 80 90 100 110 120

05154.D HP022702.M Thu Mar 07 08:52:08 2002 Page 1

NYC-WTC_000021072