Volatile organic compounds results, Mar 6 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02MAR06\0306B1.D Vial: 1 Acq On : 6 Mar 2002 8:35 am Operator: 201-wb Sample : lab blank 1 Inst : GC/MS Ins Mise : March 6, 2002 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 Tetramethylhydrazine Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 15.70 0.03 ug/L 23896 1,4-DIFLUOROBENZENE 15.03 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Tetramethylhydrazine 88 C4H12N2 006415-12-9 4 2 Urea, ethyl- 88 C3H8N20 000625-52-5 4 3 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 3 4 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H140 ______ 029281-39-8 3 Abundance Scan 689 (15.698 min): 0306B1.D (-) m/z 114.05 100.00% 1' 4

5000 63 88 15.40 15.60 15.80 16.00 44 ■ ■ i' ■ ■ ' i ■ ■ ■ ' 1 ■ ■ ■ ■ i' ‘1 ■ i ■ ■ ‘ ■ i ■ ' ‘ ‘ i ‘ ‘ ‘ i' ■ j i > >-r । i i i i p- T-ryn m/z 62.95 29.26% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #830: Tetramethylhydrazine 42 88 73 5000 15 15.40 15.60 15.80 16.00 30 m/z 88.10 24.10% 58 m/z-> joalma/pommi 110BImu1u—1’3nnk 1 ■ i 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #789: Urea, ethyl- 30 44 73 . , J .. 88 15.40 15.60 15.80 16.00 m/z 44.00 6.86% 5000 AMAMM/WWNM m/z-> 1.171 10 20 30 ‘ • i 40 L 90 100 110 120 50 56

60 70 80 i •' ‘ ■ l ‘ ‘ ‘ ‘ i' ‘‘ i ‘ '

Abundance #64142:3-Pentanone, 2,4-dimethyl- 43 15.40 15.60 15.80 16.00

5000 71

27 114

m/z—> - 10 20 30 40 + 55 50 60 70 80 90 100 110 120

0306B1.D HP022702.M Wed Mar 13 11:38:29 2002 Page 1

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