VOC analysis results, sample AE03015, Feb 15 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB15\03019F.D Vial: 31 Acq On : 16 Feb 2002 8:42 am Operator: 201-wb Sample : nyc fb Inst : GC/MS Ins Mise : February 15, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021302.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 Urea, N,N-dimethyl- Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T. 15.79 0.04 ug/L 41781 1,4-DIFLUOROBENZENE 15.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Urea, N,N-dimethyl- 88 C3H8N20 000598-94-7 5 2 Urea, ethyl- 88 C3H8N20 000625-52-5 4 3 2,3-Dioxabicyclo[2.2.2]octane 114 C6H10O2 000000-00-0 4 4 l-(Propenylthio)prop-l-ene 114 C6H10S _________ 000000-00-0 3 Abundance Scan 684 (15.792 min): 03019F.D (-) m/z 114.15 100.00% 1 4

5000

63 88 15.40 15.60 15.80 16.00 16.20 40 50 m/z 88.00 28.26% " I " " I ' “ ' I " " I " “ I' ■1 ■ i ■ ■ ■ ■ i ■ ■ ■ • i ■ m/z~> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 44

5000 88 i11 ■ ■ I ■ ■ 1*+*’I’*’*I** 15.40 15.60 15.80 16.00 16.20 m/z 63.05 26.09%

m/z->_____ 10 4+ 15

20 30

30 40 — 56 72 । 11111'111''1I''1111 50 60 70 80 11444*1****11**1** 90 100 110 120 Abundance #789: Urea, ethyl- 33 44

73 i ■ ' ■' i ' ' ' ' i ' ' '' i '' 88 15.40 15.60 15.80 16.00 16.20 5000 m/z 50.05 13.83%

m/z-> 111171 10 20 30 ‘ ' I 40 H 56

50 60 70 80 90 100 110 120 i ‘ ‘ ■ ■ i ■ ■ ■ ■ i ■ ■ ‘11 ■1

Abundance #2867:2,3-Dloxabicyclo[2.2.2]octane 29 i ■ ■ ■11 ■ ■ i ■ ■ ■ ■ i ■ ■ 1 11 ' ■ 15.40 15.60 15.80 16.00 16.20 m/z 57.05 13.66%

5000 81 57 114 h 44 67

m/z—> • ■ i • ■ 10 20 30 40 50 60 11 i > j ■ i ■»I ■ ■ ■ ■ । ‘ 70 80 90 100 110 120 ■ • i * • i ■ ■ ■ ■ i1 ■ ■ ■ I' 15.40 15.60 15.80 16.00 16.20 I'1 TTTTt

03019F.D HP021302.M Mon Feb 18 15:33:54 2002 Page 1

NYC-WTC_000019955