Owner manual
173 • Obtaining a Relative Response Factor
Gas/ VOC CAS No. Formula Relative
Response
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
Methoxypropyl acetate 108-65-6 C6H12O3 1.2
Methyl acetate 79-20-9 C3H6O2 5.2
Methyl acrylate 96-33-3 C4H6O2 3.4
Methyl bromide 74-83-9 CH3Br 1.9
Methyl cyanoacrylate 137-05-3 C5H5O2N 5
Methyl ethyl ketone 78-93-3 C4H8O 0.8
Methyl ethyl ketone peroxides 1338-23-4 C8H18O2 0.8
Methyl formate 107-31-3 C2H4O2 ZR
Methyl isobutyl ketone 108-10-1 C6H12O 0.8
Methyl isocyanate 624-83-9 C2H3NO ZR
Methyl isothiocyanate 556-61-6 C2H3NS 0.6
Methyl mercaptan 74-93-1 CH4S 0.7
Methyl methacrylate 80-62-6 C5H8O2 1.6
Methyl propyl ketone 107-87-9 C5H10O 0.8
Methyl salicylate 119-36-8 C8H8O3 1.2
Methyl sulphide 75-18-3 C2H6S 0.5