NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\02MAY07\10890.D Vial: 4
Acq On 7 May 2002 4:56 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\HP042202.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
*********************************************************************
Peale Number 1 Tetramethylhydrazine Concentration Ranlc 2
R.T. EstConc Area Relative to ISTD R.T.
15.80 0.02 ug/L 14565 1,4-DIFLUOROBENZENE 15.14
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Tetramethylhydrazine 88 C4H12N2 006415-12-9 4
2 Urea, ethyl- 88 C3H8N2O 000625-52-5 4
3 3-Pentanone, 2,4-dimethyl- 114 C7H14O 000565-80-0 3
4 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 3
Abundance Scan 694 (15.801 min): 10890.D (-) m/z 114.15 100.00%
1 4
8000
6000
4000 63 15.40 15.60 15.80 16.00 16.20
50 I T m/z 63.05 37.04%
tt/z->
Abundance
10 20 30 40 50 60
#830: Tetramethylhydrazine
4|2
70 80 90 100 110 120
(1
88
73
5000 15
15.40 15.60 15.80 16.00 16.20
30 m/z 88.10 30.06%
58
■'I I ’ • ' ' I I ' ' ' I ■ . ■ I'l ' 1 ' ' I ' ' ' ' 1 1 ' I ' I '
m/z--> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #789: Urea, ethyl-
4i4’
73
88 15.40 15.60 15.80 16.00 16.20
33 m/z 50.05 26.92%
56
I.... i°i..... 'L,,
-n/z-> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #64142: 3-Pentanone, 2,4-dimethyl-
4)3 15.40 15.60 15.80 16.00 16,20
5000 71
114
55 I
'''I' 'I''''I'
Tl/Z-> 10 20 30 40 50 60 70 80 90 100 110 120
10890.D HP042202.M Wed May 15 17:30:35 2002 Page 1
NYC-WTC_000083033
OCR can misread numbers and units. Confirm readings against the page image before using them.