NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\02jan03\00105D.D Vial: 11
Acq On 3 Jan 2002 5:51 pm Operator: 206-bh
Sample : 524 nyc dup Inst : GC/MS Ins
Misc Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
Peak Number 3 Urea, ethyl- Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
15.07 0.03 ug/L 10388 1,4-DIFLUOROBENZENE 14.40
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Urea, ethyl- 88 C3H8N2O 000625-52-5 4
2 3-Cyclobutene-1,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 4
3 Tetramethylhydrazine 88 C4H12N2 006415-12-9 4
4 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 4
bundance Scan 708 (15.069 nun): 00105D.D (-) m z 114.0\ 100. 00%
114
44 14.80 15.00 15.20 15.4
63 88 ~ T, 44.00 25.
, r , ' ;. . . m/z
50 60 70 80 90 100 110 120 "t' _ ri, . _ A-, r--'J\ n
#789: Urea, ethyl-
73
88
z 63.00 21.67
56
17 I I III I,
10 20 30 40 50 60 70 80 90 100 110 1
#2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-
20 58
14.80 15.00 15.20 15.40
m z 88.00 20.220
5000 114
86
17 40 68
> 10 20 30 40 50 60 70 90 100 110 1
dance #830: Tetramethylhydr
88
73
5000 15
30
58
90 100 110 1
00105D.D HP121001.M Thu Jan 03 18:31:16 2002 Page 3
NYC-WTC 000002970
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