NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\02MAR01\04382.D Vial: 24
Acq On : 2 Mar 2002 5:23 am Operator:
Sample : nyc Inst : 210
Mise : March 1, 2002 Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator)
Title : VOCs BY EPA METHOD 524
Library : C:\DATABASE\NBS75K.L
*********************************************************************
Peak Number 3 Benzene, 1,3-difluoro- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
16.35 0.05 ug/L 17137 1,4-DIFLUOROBENZENE 15.58
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 58
2 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 53
3 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 50
4 Methimazole 114 C4H6N2S 000060-56-0 9
Abundance scan 1156 (16.354 min): 04382.D (-) m/z 114.05 100.00%
1 4 N
8000
6000
4000
63 88 MMAi
16.00 16.20 16.40 16.60 '
2000
42 5057, 78 9 m/z 63. 05 26.67%
m/z—>
Abundance
30354045’ 50’55 60#2865: 70 75 80
65’Benzene, ‘85 90’95 100 105 110 115 120
1,3-difluoro-
1 14
I
JI... ...
8000
6000
4000 63 16.00 16.20 16.40 16.60 ‘ ■1 ■
m/z 88.05 24.31%
88
g
2000 50 57 —e . .
37 81 9
m/z-> 303540"45"50"55‘80#2863: 70’75 80"
‘85 Benzene, ‘ 85 90"95"100 105 ilb 115 i20 W
Abundance 1,2-difluoro-
114
8000
6000
16.00 16'20 16.40 16.60
m/Z 50.05 12.56%
4000
63 88
2000
..................... 49............. 68 75 81 94
m/z-> 30 35 40 45 50 55’60 65 76"75"‘8d‘‘85 9o"^"i66 165 110 115 120''
Abundance #2864: Benzene, 1,4-difluoro-
114 16.00 16.20 16.40 16 60 IT
8000 m/z 94.05 12.02%
6000
4000 63
2000 50 57 88
37 81 94
/z—> 30 35 40 45 5560‘85"70 75"‘80"‘85‘80"95"100 165 110 115 120 16.00 16.20 16.40 16.60
04382.D HP021102.M Mon Mar 04 14:32:52 2002 Page 3
NYC-WTC_000020811
OCR can misread numbers and units. Confirm readings against the page image before using them.