NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\l\5973N\02APR24\9396.D Vial: 9
Acq On : 25 Apr 2002 1:10 am Operator:
Sample : nyc Inst : Instrumen
Mise Multiplr: 1.00
MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1...\W042302. M (RTE Integrator)
Title : VOC method 8260
Library- : C:\DATABASE\WILEY7N. L
*********************************************************************
Peak Number 2 Benzene, 1,2-difluoro- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
18.47 0.06 ug/L 38205 1,4-Difluorobenzene 17.70
Hit# of 5 Tentative ID. MW MolForm CAS# Qual
1 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 90
2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 90
3 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 90
4 Benzene, 1,3-difluoro- $$ Benzen... 114 C6H4F2 000372-18-9 90
Aibundance Scan 1483 (18.475 min): 9396.D (-) m/z 113.95 100.00%
1 4
5000
63
88 T-r-p-T
i ' ' ' ' I '
44 57 68 75 81 94 18.20 18.40 18.60 18.80
0 7-^■.u|u,,|ll,,|jll|Trl,lu,l|,-4,X..|,.l,|,Hl|,,, 'I.... I'"I n m/z 63700 26700%
Ti/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120
Abundance #14687; Benzene, 1,2-difluoro-
1 4
aaS
18.20 18.40 18.60 18.80
m/z 88.00 18.16%
_ 63 88
0 ■ I " '' I' I" I " ’' I "'' I " " I' I " I u 11111.1111,, 11. " I " " I,, 111 " . 11,, 111" I, I,,, 11" 11 |h . 1111
■n/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120
Abundance #14689; Benzene, 1,3-difluoro-
1 4
18.20 18.40 18.60 18.80
5000 m/z 50.00 11.49%
63 88
37 50 57 68 75 I 94
I'" . ................. Ill ........ .
0 .......... ..
Ti/z->
Abundance
30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120
#14693; Benzene, 1,4-difluoro-
1 4
MUJlOu
18.20 18.40 18.60 1880
m/z56.90 8.63%
63 88
50 57
0 " I"'' I" " I" " I"'' I"'' I' X111 +r
75 81 94
........ |hu|I,,,| 'I. .
30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120
........ I...............
A
Tl/Z-> 18.20 18.40 18.60 18.80
5396.D W032602.M Eri Apr 26 12:01:19 2002 Page 4
NYC-WTC_000082304
OCR can misread numbers and units. Confirm readings against the page image before using them.