Index
Chemical name
Alternative name
Formula
CAS no.
IE, eV
Response Factor (RF)
10.6 eV
E2648-PID-40
(ppb)
E2648-PID-200
(ppb)
204 Propionic acid
C3H6O2
79-09-4
10.44
8
40
800
205 Propyl acetate, n-
C5H10O2
109-60-4
10.04
3
13
250
206 Propyl iodide
Iodopropane
C3H7I
107-08-4
9.26
1
207 Propylamine, n-
C3H9N
107-10-8
8.5
1.1
208 Propylbenzene (all isomers)
C9H12
74296-31-4
8.7
0.5
209 Propylene carbonate
C4H6O3
108-32-7
~10.5
15
210 Propylene dinitrate
C3H6N2O6
6423-43-4
~11
NR
211 Propylene glycol ethyl ether acetate
PGEEA
C7H14O3
98516-30-4
~9.6
1.2
212 Propylene oxide
C3H6O
75-56-9
10.22
6
35
700
213 Propyleneimine
2-methylaziridine
C3H7N
75-55-8
9
1.4
7
130
214 Propylnitrate, n-
C3H7NO3
627-13-4
11.07
NR
215 Propyne
methylacetylene
C3H4
74-99-7
10.36
4
216 Pyrazine
C4H4N2
290-37-9
9.29
3
217 Pyridine
C5H5N
110-86-1
9.25
0.7
4
75
218 Pyrrole
C4H5N
109-97-7
8.02
0.6
219 Pyrrolidine
C4H9N
123-75-1
8.77
4
220 Pyruvaldehyde
C3H4O2
78-98-8
9.6
0.7
221 Rose oxide, cis-
Tetrahydro-4-methyl-2-(2-methylpropenyl)-2H-pyran
C10H18O
16409-43-1
~9
0.8
222 Sec-amyl acetate
C7H14O2
626-38-0
~9.9
5
223 Sevoflurane
1,1,1,3,3,3-hexafluoro-2-(fluoromethoxy)propane
C3H3F7O
28523-86-6
11
NR
224 Styrene
vinylbenzene
C8H8
100-42-5
8.4
0.45
2
50
225 Tetrafluoroethylene
R-1114
C2F4
116-14-3
10.12
15
5
100
226 Tetrafluoromethane
carbon tetrafluoride
CF4
75-73-0
15.3
NR
227 Tetrahydrofuran
THF
C4H8O
109-99-9
9.41
2.3
8
150
228 Toluene
C7H8
108-88-3
8.82
0.56
3
50
229 Triethylamine
TEA
C6H15N
121-44-8
7.5
1.3
5
90
230 Trifluoroacetic acid
TFAA
C2HO2F3
76-05-1
11.46
NR
231 Trifluoroethene
trifluoroethylene
C2HF3
359-11-5
10.14
5
232 Turpentine
C10H16
9005-90-7
~8.5
0.6
233 Turpentine oil
pinenes
C10H16
8006-64-2
~8
0.6
3
60
234 Undecane
C11H24
1120-21-4
9.56
1.1
5
100
235 Vanillin
C8H8O3
121-33-5
~9
1
236 Water
dihydrogen monoxide
H2O
7732-18-5
12.61
NR
237 Xenon
Xe
7440-63-3
12.13
NR
238 Xylene mixed isomers
dimethylbenzenes
C8H10
1330-20-7
8.56
0.54
2
40
239 Xylene, m-
C8H10
108-38-3
8.56
0.5
2
50
240 Xylene, o-
C8H10
95-47-6
8.56
0.5
3
60
241 Xylene, p-
C8H10
106-42-3
8.44
0.55
3
50
