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Other Standard Gases

Other Standard Gases/Producible Substance List 

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Component Molecular formula Upper limit concentration Pressure Another name CAS No.
Acrylonitrile C2H3CN 0.40 % 1.00 MPa   107-13-1
Nitrous oxide N2O 100 % 3.17 MPa   10024-97-2
Acetylene C2H2 12 % 1.01 MPa   74-86-2
Acetaldehyde CH3CHO 4.3 % 1.00 MPa   75-07-0
Acetone (CH3)2CO 0.83 % 1.00 MPa   67-64-1
Argon Ar 100 % 11.76 MPa   7440-37-1
Ammonia NH3 42 % 1.00 MPa   7664-41-7
Isovaleraldehyde i-C4H9CHO 1000 ppm 1.06 MPa   590-86-3
Isobutanol i-C4H9OH 160 ppm 1.06 MPa   78-83-1
Isobutane i-C4H10 15 % 1.00 MPa   75-28-5
Isobutyraldehyde i-C3H7CHO 0.68 % 1.00 MPa   78-84-2
Isobutene i-C4H8 12 % 1.08 MPa   115-11-7
Isoflurane C3H2F5ClO 1.3 % 1.03 MPa   26675-46-7
Isopropyl alcohol i-C3H7OH 1200 ppm 1.00 MPa   67-63-0
Isopropylbenzene i-(C3H7)C6H5 100 ppm 1.08 MPa   98-82-8
Isopentane i-C5H12 3.4 % 1.02 MPa   78-78-4
Carbon monoxide CO 100 % 9.80 MPa   630-08-0
Carbon monoxide-18O C18O       4906-87-0
Nitric oxide NO 100 % 1.30 MPa   10102-43-9
n-Undecane n-C11H24 6 ppm 1.00 MPa   1120-21-4
Ethane C2H6 100 % 2.39 MPa   74-84-0
Ethylacetylene C2H5≡CH 7.1 % 1.00 MPa   107-00-6
Ethyl alcohol C2H5OH 1600 ppm 1.00 MPa Ethanol 64-17-5
Ethyl ether (C2H5)2O 2.6 % 1.00 MPa   60-29-7
o-Ethyltoluene o-C7H7(C2H5) 66 ppm 1.00 MPa   611-14-3
m-Ethyltoluene m-C7H7(C2H5) 66 ppm 1.00 MPa   620-14-4
p-Ethyltoluene p-C7H7(C2H5) 66 ppm 1.00 MPa   622-96-8
Ethylbenzene C6H5C2H5 370 ppm 1.01 MPa   100-41-4
Ethyl methyl ketone C2H5COCH3 2600 ppm 1.03 MPa   78-93-3
Ethyl mercaptan C2H5SH 2.5 % 1.01 MPa   75-08-1
Ethylene C2H4 100 % 3.68 MPa   74-85-1
Ethyl chloride C2H5Cl 6.1 % 1.01 MPa   75-00-3
Hydrogen chloride HCl 100 % 2.58 MPa   7647-01-0
Vinyl chloride C2H3Cl 17 % 1.00 MPa   75-01-4
Benzyl chloride C6H5CH2Cl 40 ppm 1.00 MPa   100-44-7
Methyl chloride CH3Cl 25 % 1.00 MPa   74-87-3
Dichloromethane CH2Cl2 1.8 % 1.01 MPa   75-09-2
Chlorine Cl2 35 % 1.00 MPa   7782-50-5
Enflurane C3H2ClF5O 0.93 % 1.00 MPa   13838-16-9
Octafluorocyclobutane cyclo-C4F8 13 % 1.00 MPa FC-C-318 115-25-3
Octafluoropropane C3F8 41 % 1.00 MPa FC-218 76-19-7
n-Octane n-C8H18 400 ppm 1.00 MPa   111-65-9
o-Xylene o-C6H4(CH3)2 170 ppm 1.02 MPa   95-47-6
m-Xylene m-C6H4(CH3)2 210 ppm 1.02 MPa   108-38-3
p-Xylene p-C6H4(CH3)2 240 ppm 1.00 MPa   106-42-3
Xenon Xe 100 % 4.23 MPa   7440-63-3
Air N2 + O2        
Krypton Kr 100 % 11.76 MPa   7439-90-9
2-Chloro-1,1,1,2-tetrafluoroethane CHClFCF3 42 % 1.00 MPa HCFC-124 2837-89-0
3-Chloro-1-propene 3-Cl-C3H5 1.5 % 1.05 MPa   107-05-1
1-Chloro-1-bromoethane C2H4BrCl 1000 ppm 1.07 MPa   593-96-4
1-chloro-1-bromoethane 3-Cl-2-(CH3)-C3H5 0.45 % 1.01 MPa   563-47-3
Chlorodifluoroethane CH3CClF2 14 % 1.00 MPa HCFC-142b 75-68-3
Chlorodifluoromethane CHClF2 49 % 1.00 MPa HCFC-22 75-45-6
Chlorotrifluoromethane CClF3 100 % 1.97 MPa CFC-13 75-72-9
1-Chlorobutane 1-C4H9Cl 0.38 % 1.01 MPa   109-69-3
2-Chloropropane 2-C3H7Cl 2.6 % 1.00 MPa   75-29-6
Chlorobenzene C6H5Cl 330 ppm 1.01 MPa   108-90-7
Chlorobenzene-d5 C6D5Cl 330 ppm 1.01 MPa   3114-55-4
Chloropentafluoroethane C2ClF5 100 % 1.85 MPa CFC-115 76-15-3
Ethyl acetate CH3COOC2H5 3200 ppm 1.00 MPa   141-78-6
Butyl acetate CH3COOC4H9 280 ppm 1.00 MPa   123-86-4
Methyl acetate CH3COOCH3 0.84 % 1.00 MPa   79-20-9
Ethylene oxide (CH2)2O 4.6 % 1.01 MPa   75-21-8
Propylene oxide C3H6O 2.5 % 1.10 MPa   75-56-9
Oxygen O2 100 % 11.76 MPa   7782-44-7
m-Diethylbenzene m-C6H4(C2H5)2 20 ppm 1.00 MPa   141-93-5
p-Diethylbenzene p-C6H4(C2H5)2 20 ppm 1.00 MPa   105-05-5
Carbon tetrachloride CCl4 0.41 % 1.01 MPa   56-23-5
cyclopropane (CH2)3 33 % 1.00 MPa   75-19-4
Cyclohexane (CH2)6 0.36 % 1.00MPa   110-82-7
Cyclopentane (CH2)5 1.4 % 1.00 MPa   287-92-3
3,3-Dichloro-1,1,1,2,2-pentafluoropropane CF3CF2CHCl2 1.8 % 1.01 MPa HCFC-225ca 422-56-0
2,2-Dichloro-1,1,1-trifluoroethane CHCl2CF3 3.3 % 1.01 MPa HCFC-123 306-83-2
1,3-Dichloro-1,1,2,2,3-pentafluoropropane CClF2CF2CHClF 1.8 % 1.01 MPa HCFC-225cb 507-55-1
1,1-Dichloro-1-fluoroethane CH3CCl2F 5.5 % 1.00 MPa HCFC-141b 1717-00-6
1,1-Dichloroethane CH3CHCl2 0.91 % 1.00 MPa   75-34-3
1,2-Dichloroethane 1,2-C2H4Cl2 2900 ppm 1.01MPa   107-06-2
1,1-Dichloroethene 1,1-C2H2Cl2 2.8 % 1.00 MPa   75-35-4
cis-1,2-Dichloroethylene cis-1,2-C2H2Cl2 0.83 % 1.00 MPa   156-59-2
trans-1,2-Dichloroethylene trans-1,2-C2H2Cl2 1.3 % 1.02 MPa   156-60-5
Dichlorodifluoromethane CCl2F2 30 % 1.00 MPa CFC-12 75-71-8
Dichlorotetrafluoroethane CClF2-CClF2 8.0 % 1.00 MPa CFC-114 76-14-2
1,2-Dichloropropane 1,2-C3H6Cl2 1600 ppm 1.05 MPa   78-87-5
cis-1,3-Dichloropropene cis-1,3-C3H4Cl2 530 ppm 1.01 MPa   10061-01-5
trans-1,3-Dichloropropene trans-1,3-C3H4Cl2 530 ppm 1.01 MPa   10061-02-6
o-Dichlorobenzene o-C6H4Cl2 29 ppm 1.00 MPa   95-50-1
m-Dichlorobenzene m-C6H4Cl2 48 ppm 1.00 MPa   541-73-1
p-Dichlorobenzene p-C6H4Cl2 37 ppm 1.00 MPa   106-46-7
1,1-Difluoroethane 1,1-C2H4F2 12 % 1.00 MPa HFC-152a 75-37-6
Difluoromethane CH2F2 82 % 1.00 MPa HFC-32 75-10-5
1,2-Dibromotetrafluoroethane CBrF2CBrF2 1.0 % 1.00 MPa   124-73-2
1,2-Dibromoethane 1,2-C2H4Br2 670 ppm 1.00 MPa   106-93-4
Dibromochloromethane CHBr2Cl 240 ppm 1.00 MPa   124-48-1
Dibromomethane CH2Br2 1500 ppm 1.03 MPa   74-95-3
Dimethyl ether (CH3)2O 25 % 1.00 MPa   115-10-6
2,2-Dimethylbutane 2,2-(CH3)2C4H8 1.6 % 1.00 MPa   75-83-2
2,3-Dimethybutane 2,3-(CH3)2C4H8 2.0 % 1.00 MPa   79-29-8
2,2-Dimethylpropane C(CH3)4 7.0 % 1.01 MPa Neopentane 463-82-1
2,3-Dimethylpentane 2,3-(CH3)2C5H10 2500 ppm 1.00 MPa   565-59-3
2,4-Dimethylpentane 2,4-(CH3)2C5H10 2200 ppm 1.03 MPa   108-08-7
Deuterium D2 100 % 11.76 MPa   7782-39-0
Bromoethane C2H5Br 2.1 % 1.02 MPa   74-96-4
Hydrogen bromide HBr 100 % 1.30 MPa   10035-10-6
Methyl bromide CH3Br 8.8 % 1.00 MPa   74-83-9
Hydrogen H2 100 % 11.76 MPa   1333-74-0
Styrene C6H5CH=CH2 210 ppm 1.02 MPa Vinylbenzene 100-42-5
Sevoflurane C4H3F7O 0.67 % 1.00 MPa   28523-86-6
Nitrogen N2 100 % 11.76 MPa   7727-37-9
n-Decane n-C10H22 6 ppm 1.00 MPa   124-18-5
1,1,2,2-Tetrachloroethane 1,1,2,2-C2H2Cl4 400 ppm 1.00 MPa   79-34-5
Tetrachloroethylene C2Cl4 630 ppm 1.00 MPa   127-18-4
Tetrahydrofuran C4H8O 1.0 % 1.00 MPa   109-99-9
1,1,1,2-Tetrafluoroethane CH2FCF3 29 % 1.01 MPa HFC-134a 811-97-2
n-Dodecane n-C12H26 2.0 ppm 1.00 MPa   112-40-3
1,1,2-Trichloro 1,2,2-trifluoroethane CCl2F-CClF2 1.0 % 1.00 MPa CFC-113 76-13-1
1,1,1-Trichloroethane 1,1,1-C2H3Cl3 0.48 % 1.00 MPa   71-55-6
1,1,2-Trichloroethane 1,1,2-C2H3Cl3 530 ppm 1.01 MPa   79-00-5
Trichloroethylene C2HCl3 2800 ppm 1.00 MPa   79-01-6
Trichlorofluoromethane CCl3F 4.0 % 1.00 MPa CFC-11 75-69-4
1,2,4-Trichlorobenzene 1,2,4-C6H3Cl3 14 ppm 1.00 MPa   120-82-1
Trichloromethane CHCl3 0.78 % 1.00 MPa Chloroform 67-66-3
Trifluoromethane CHF3 100 % 2.48 MPa HFC-23 75-46-7
Trimethylamine (CH3)3N 8.8 % 1.00 MPa   75-50-3
1,2,3-Trimethylbenzene 1,2,3-C6H3(CH3)3 30 ppm 1.00 MPa   526-73-8
1,2,4-Trimethylbenzene 1,2,4-C6H3(CH3)3 43 ppm 1.00 MPa   95-63-6
1,3,5-Trimethylbenzene 1,3,5-C6H3(CH3)3 52 ppm 1.00 MPa   108-67-8
2,2,4-Trimethylpentane 2,2,4-(CH3)3C5H9 2300 ppm 1.03 MPa   540-84-1
Toluene C6H5CH3 890 ppm 1.00 MPa   108-88-3
Toluene-d8 C6D5CD3 890 ppm 1.00 MPa   2037-26-5
Sulphur dioxide SO2 15 % 1.00 MPa Sulphurous acidgas 7446-09-5
Carbon dioxide CO2 100 % 3.48 MPa   124-38-9
Carbon-13C dioxide 13CO2       1111-72-4
Nitrogen dioxide NO2 2.3 % 1.00 MPa   10102-44-0
Carbon disulfide CS2 1.7 % 1.00 MPa   75-15-0
Dimethyl disulfide (CH3)2S2 970 ppm 1.00 MPa   624-92-0
Neon Ne 100 % 11.76 MPa   7440-01-9
n-Nonane n-C9H20 95 ppm 1.00 MPa   111-84-2
Perfluorobutane C4F10 11 % 1.00 MPa   355-25-9
Valeraldehyde CH3(CH2)3CHO 1000 ppm 1.06 MPa   110-62-3
Vinylacetylene CH2=CH-C≡CH 8.3 % 1.00 MPa   689-97-4
alpha-Pinene α-C10H16 14 ppm 1.00 MPa   80-56-8
beta-Pinene β-C10H16 14 ppm 1.00 MPa   127-91-3
Pyridine C5H5N 570 ppm 1.01 MPa   110-86-1
1,2-Butadiene 1,2-C4H6 4.9 % 1.01 MPa   590-19-2
1,3-Butadiene 1,3-C4H6 11 % 1.00 MPa   106-99-0
n-Butanol n-C4H9OH 95 ppm 1.00 MPa   71-36-3
n-Butane n-C4H10 10 % 1.03 MPa   106-97-8
Butyraldehyde CH3CH2CH2CHO 0.41 % 1.01 MPa   123-72-8
tert-Butyl methyl ether (CH3)3COCH3 0.87 % 1.00 MPa   1634-04-4
tert-Butylmercaptan (CH3)3CSH 0.73 % 1.00 MPa   75-66-1
1-Butene 1-C4H8 12 % 1.07 MPa   106-98-9
cis-2-Butene cis-2-C4H8 8.5 % 1.00 MPa   590-18-1
trans-2-Butene trans-2-C4H8 9.7 % 1.00 MPa   624-64-6
Fluorobenzene C6H5F 2200 ppm 1.03 MPa   462-06-6
1,2-Propadiene CH2=C=CH2 19 % 1.01 MPa Allene 463-49-0
Propane C3H8 48 % 1.00 MPa   74-98-6
Propionaldehyde CH3CH2CHO 1.3 % 1.04 MPa   123-38-6
Propylbenzene n-(C3H7)C6H5 75 ppm 1.00 MPa   103-65-1
Propylene C3H6 58 % 1.00 MPa   115-07-1
3-Isothiocyanato-1-propene CH2=CHCH2-NCS 130 ppm 1.03 MPa   57-06-7
2-Bromo-2-chloro-1,1,1-trifluoroethane C2HBrClF3 1.3 % 1.05 MPa Halothane 151-67-7
Bromodichloromethane CHBrCl2 3300 ppm 1.01 MPa   75-27-4
Bromotrifluoromethane CBrF3 84 % 1.00 MPa R-13B1 75-63-8
Hexachloro-1,3-butadiene 1,3-C4Cl6 130 ppm 1.03 MPa   87-68-3
Hexafluoroethane C2F6 100 % 1.86 MPa FC-116 76-16-4
n-Hexane n-C6H14 0.60 % 1.00 MPa   110-54-3
1-Hexene 1-C6H12 0.80 % 1.00 MPa   592-41-6
2-Hexene 2-C6H12 0.60 % 1.00 MPa   592-43-8
n-Heptane n-C7H16 1500 ppm 1.02 MPa   142-82-5
Helium He 100 % 11.76 MPa   7440-59-7
Benzene C6H6 0.34 % 1.02 MPa   71-43-2
Pentafluoroethane C2HF5 68 % 1.00 MPa HFC-125 354-33-6
n-Pentane n-C5H12 2.4 % 1.00 MPa   109-66-0
1-Pentene 1-C5H10 3.1 % 1.00 MPa   109-67-1
trans-2-Pentene trans-2-C5H10 2.4 % 1.03 MPa   646-04-8
cis-2-Pentene cis-2-C5H10 2.4% 1.01MPa   627-20-3
Formaldehyde HCHO 200 ppm 1.34 MPa   50-00-0
Water H2O 600 ppm 1.02 MPa   7732-18-5
Methane CH4 100 % 7.84 MPa   74-82-8
2-Methyl-1,3-butadiene 2-(CH3)-1,3-C4H5 2.8 % 1.00 MPa Isoprene 78-79-5
2-Methyl-1-butene 2-(CH3)-1-C4H7 3.4 % 1.02 MPa   563-46-2
3-Methyl-1-butene 3-(CH3)-1-C4H7 4.8 % 1.00 MPa   563-45-1
2-Methyl-1-pentene 2-(CH3)-1-C5H9 2200 ppm 1.03 MPa   763-29-1
4-Methyl-1-pentene 4-(CH3)-1-C5H9 5.3 % 1.01 MPa   691-37-2
2-Methyl-2-butene 2-(CH3)-2-C4H7 2.1 % 1.03 MPa   513-35-9
Methyl acetylene CH3C≡CH 26 % 1.00 MPa   74-99-7
Methyl alcohol CH3OH 0.38 % 1.02 MPa Methanol 67-56-1
Methyl isobutyl ketone CH3COCH2CH(CH3)2 870 ppm 1.00 MPa   108-10-1
Methylcyclohexane (CH3)C6H11 1600 ppm 1.01 MPa   108-87-2
Methylcyclopentane (CH3)C5H9 0.54 % 1.01 MPa   96-37-7
2-Methylhexane 2-(CH3)C6H13 2300 ppm 1.02 MPa   591-76-4
3-Methylhexane 3-(CH3)C6H13 0.82 % 1.00 MPa   589-34-4
2-Methylheptane 2-(CH3)C7H15 600 ppm 1.00 MPa   592-27-8
3-Metylheptane 3-(CH3)C7H15 600 ppm 1.00 MPa   589-81-1
2-Methylpentane 2-(CH3)C5H11 0.88 % 1.00 MPa   107-83-5
3-Methylpentane 3-(CH3)C5H11 0.83 % 1.00 MPa   96-14-0
Methyl mercaptan CH3SH 7.5 % 1.00 MPa   74-93-1
Methyl iodide CH3I 2.6 % 1.03 MPa   74-88-4
Tetrafluoromethane CF4 100 % 3.22 MPa FC-14 75-73-0
(+)-Limonene (+)-C10H16 6 ppm 1.00 MPa   5989-27-5
Carbonyl sulfide COS 60 % 1.00 MPa   463-58-1
Hydrogen sulfide H2S 100 % 1.01 MPa   7783-06-4
Dimethyl sulfide (CH3)2S 2.3 % 1.02 MPa   75-18-3
Sulphur hexafluoride SF6 100 % 1.18 MPa   2551-62-4