35 • obtaining a relative response factor – RKI Instruments 71-0191RK User Manual
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35 • Obtaining a Relative Response Factor
Gas/ VOC
CAS No.
Formula
Relative
Response
Hydroquinone 123-31-9
C6H6O2
0.8
Hydroxypropyl acrylate 2-
999-61-1
C6H10O3
1.5
Iminodi(ethylamine) 2,2-
111-40-0
C4H13N3
0.9
Iminodiethanol 2,2'-
111-42-2 C4H11NO2
1.6
Indene 95-13-6
C9H8
0.5
Iodine 7553-56-2
I2
0.2
Iodoform 75-47-8
CHI3
1.5
Iodomethane 74-88-4
CH3I
0.4
Isoamyl acetate
123-92-2
C7H14O2
1.6
Isobutane 75-28-5
C4H10
8
Isobutanol 78-83-1
C4H10O
3.5
Isobutyl acetate
110-19-0
C6H12O2
2.3
Isobutyl acrylate
106-63-8
C7H12O2
1.3
Isobutylene 115-11-7
C4H8
1
Isobutyraldehyde 78-84-2
C4H8O
1.2
Isocyanates, all
NV
Isodecanol 25339-17-7
C10H22O
0.9
Isoflurane 26675-46-7
C3H2ClF5O
ZR
Isononanol 2452-97-9
C9H20O
1.5
Isooctane 565-75-3
C8H18
1.1
Isooctanol 26952-21-6
C8H18O
1.7
Isopentane 78-78-4
C5H12
6
Isophorone 78-59-1
C9H14O
0.8
Isoprene 78-79-5
C5H8
0.7
Isopropanol 67-63-0
C3H8O
4.4
Isopropyl acetate
108-21-4
C5H10O2
2.2
Isopropyl chloroformate
108-23-6
C4H7O2Cl
1.6
Jet Fuel JP-4
0.8
Jet Fuel JP-5
0.7
Jet Fuel JP-8
0.7
Kerosene 8008-20-6
0.8
Ketene 463-51-4
C2H2O
3
Liquefied petroleum gas
68476-85-7
ZR
Maleic anhydride
108-31-6
C4H2O3
2
Mercaptoacetic acid
68-11-1
C2H4O2S
1
Mercury 7439-97-6
Hg
NV
Mercury alkyls
NV
Mesitylene 108-67-8
C9H12
0.3
Methacrylic acid
79-41-4
C4H6O2
2.3
Methacrylonitrile 126-98-7
C4H5N
5
Methane 74-82-8
CH4
ZR
Methanol 67-56-1
CH4O
200
Methoxyethanol, 2-
109-86-4
C3H8O2
2.7
Methoxyethoxyethanol, 2-
111-77-3
C5H12O3
1.4
Methoxymethylethoxy-2-
propanol
34590-94-8 C7H16O3
1.3
Methoxypropan-2-ol 107-98-2
C4H10O2
3