3 relative response gas matrix (page 4 of 8) – Detcon PI-500 User Manual
Page 9
3.2.3 Relative Response Gas Matrix (page 4 of 8)
10.6 eV
Compound Name
Synonym/Abbreviation
Formula
Response Factor
Confirmed Value
IP (eV)
TWA
Ethanolamine (not recommended) MEA, Monoethanolamine
C2H7NO
1.6
+
8.96
3
Ethene
Ethylene
C2H4
10
+
10.51
ne
Ethoxyethanol, 2-
Ethyl cellosolve, Ethylene glycol
C4H10O2
1.3
9.6
5
monoethyl ether
Ethyl acetate
C4H8O2
4.6
+
10.01
400
Ethyl acrylate
C5H8O2
2.4
+
(<10.3)
5
Ethylamine
C2H7N
0.8
8.86
5
Ethylbenzene
C8H10
0.52
+
8.77
100
Ethylene glycol
1,2-Ethanediol
C2H6O2
16
+
10.16
C100
Ethylene oxide
Oxirane, Epoxyethane
C2H4O
13
+
10.57
1
Ethyl ether
Diethyl ether
C4H10O
1.1
+
9.51
400
Ethyl 3-ethoxypropionate
EEP
C7H14O3
1.0.75
+
ne
Ethyl formate
C3H6O2
?
10.61
100
Ethyl hexyl acrylate, 2-
Acrylic acid 2-ethylhexyl ester
C11H20O2
1.1
+
ne
Ethyl (S)-(-)-lactate see also
Ethyl lactate, Ethyl (S)-(-)-
C5H10O3
3.2
+
~10
ne
DS-108F
hydroxypropionate
Ethyl mercaptan
Ethanethiol
C2H6S
0.56
+
9.29
0.5
Ethyl sulfide
Diethyl sulfide
C4H10S
0.5
+
8.43
ne
Formaldehyde
Formalin
CH2O
NR
10.87
C0.3
Formic acid
CH2O2
NR
+
11.33
5
Furfural
2-Furaldehyde
C5H4O2
0.92
+
9.21
2
Furfuryl alcohol
C5H6O2
0.80
+
<9.5
10
Gasoline #1
m.w. 72
0.9
+
300
Gasoline #2, 92 octane
m.w. 93
1.0
+
300
Glutaraldehyde
1,5-Pentanedial, Glutaric dialdehyde
C5H8O2
0.8
+
C0.0
Halothane
2-Bromo-2-chloro-1,1,1- trifluoroethane C2HBrClF3
NR
11.0
50
HCFC-22 (see Chlorodifluoromethane)
HCFC-123 (see 2,2-Dichloro-1,1,1-trifluoroethane, R-123)
HCFC-141B (see 1,1-Dichloro-1-fluorethane)
HCFC-142B (see 1-Chloro-1,1-difluoroethane)
HCFC-134A (see 1,1,1,2-Tetrafluoroethane)
HCFC-225 (see Dichloropentafluoropropane)
Heptane, n-
C7H16
2.8
+
9.92
400
Hexamethyldisilazane,1,1,1,3,3,3- HMDS
C6H19NSi2
0.2
+
~8.6
Hexane, n
C6H14
4.3
+
10.13
50
Hexane, 1-
C6H12
9.44
Hexanol, 1-
Hexyl alcohol
C6H14O
2.5
+
9.86
ne
Hexene, 1-
C6H12
0.8
9.44
30
Hydrazine
H4N2
2.6
+
8.1
Hydrogen
Synthesis gas
H2
NR
+
15.43
ne
Hydrogen cyanide
Hydrocyanic acid
HCN
NR
+
13.60
C4.7
Hydrogen peroxide
H2O2
NR
+
10.54
1
Hydrogen sulfide
H2S
3.3
+
10.45
10
PI-500 Toxic Gas Sensors PG.9