DEP document fragment, February 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1 \DATA\02 FEB0 5\2 08 6.D Vial: 9 Acq On : 6 Feb 2002 12:06 am Operator: 201-wb Sample : 524 nyc Inst : GC/MS Ins Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\l\METHGDS\HP020502.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Urea, N,N-dimethyl- Concentration Rank 2

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

15.77 0.04 ug/L 46598 1,4-DIFLUOROBENZENE 15.11

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Urea, N,N-dimethyl - 88 C3H8N20 000598-94-7 5 2 2,3-Dioxabicyclo[2.2.2]octane 114 C6H10O2 000000-00-0 4 3 Ethyne, fluoro- 44 C2HF 002713-09-9 3 4 Urea, ethyl- 88 C3H8N2O 000625-52-5 3 Abundance Scan 683 (15.774 min): 2086.D (-) m/z 114.15 100.00% 1 4

5000

----- > । I I ■ > i ■ I ■ > 43 50 57 63 88

i ■ ■ ■ ' i ■ ■ ■ ' i ' v.. A ■ ■ i ‘ ■ 1 ■ i ■ 1540 15.60 15.80 16.00 16.20 m/z 63.05 28.29% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 44

5000 88 15'40' 15.60 15*80 16.00 16.20 m/z 88.10 23.33%

n/z-> — 10 15

20 -+ 30

30 40 50 56 60 70 72 90 80 i■j ■ ■ • • i ■ • < • ।

100 110 ■ i • *

120 Abundance #2867:2,3-Dioxabicyclo[2.2.2]octane 29 118 T T T-r 1540 15.60 15.80 16.00 16.20 5000 57 81 m/z 50.05 17.67% 114 44 67 - j 11 । । । ।। '“n n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #35: Ethyne, fluoro- 44 15.40 15.60 15.80 16.00 16.20 m/z 57.05 14.63%

5000 31 25

.13.19,1 ...... 1 ‘167 ‘ ' I ‘ **a/4/a1+3d1111**’I’’II’’’I’* 1 i ■ ■ * ’ i ■ /z—> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 16.20

2086.D HP020502.M Thu Feb 14 10:58:42 2002 Page 1

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