Gases & Engineering

Gases & Engineering Gases & Engineering

Other Standard Gases/Producible Substance list

Other Standard Gases/Producible Substance list

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 % 1.00MPa   7664-41-7
Isovaleraldehyde i-C4H9CHO 1000 ppm 1.06MPa   590-86-3
Isobutanol i-C4H9OH 160 ppm 1.06 MPa   78-83-1
iso-Butane i-C4H10 15 % 1.00 MPa   75-28-5
Isobutyraldehyde i-C3H7CHO 0.68 % 1.00 MPa   78-84-2
iso-Butene 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
C18O 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 1.01MPa   100-41-4
Ethyl methyl ketone C2H5COCH3 2600 ppm 1.03MPa   78-93-3
Ethyl mercaptan C2H5SH 2.5 % 1.01MPa   75-08-1
Ethylene C2H4 100 % 3.68MPa   74-85-1
Ethyl Chloride C2H5Cl 6.1 % 1.01MPa   75-00-3
Hydrogen chloride HCl 100 % 2.58MPa   7647-01-0
Vinyl chloride C2H3Cl 17 % 1.00MPa   75-01-4
Benzyl chloride C6H5CH2Cl 40 ppm 1.00MPa   100-44-7
Methyl Chloride CH3Cl 25 % 1.00MPa   74-87-3
Dichloromethane CH2Cl2 1.8 % 1.01MPa Dichloromethane 75-09-2
Chroline Cl2 35 % 1.00MPa   7782-50-5
Enflurane C3H2ClF5O 0.93 % 1.00MPa   13838-16-9
Octafluorocyclobutane cyclo-C4F8 13 % 1.00MPa FC-C-318 115-25-3
Octafluoropropane C3F8 41 % 1.00MPa FC-218 76-19-7
n-Octane n-C8H18 400 ppm 1.00MPa   111-65-9
o-Xylene o-C6H4(CH3)2 170 ppm 1.02MPa   95-47-6
m-Xylene m-C6H4(CH3)2 210 ppm 1.02MPa   108-38-3
p-Xylene p-C6H4(CH3)2 240 ppm 1.00MPa   106-42-3
Xenon Xe 100 % 4.23MPa   7440-63-3
Air N2 + O2        
Krypton Kr 100 % 11.76 MPa   7439-90-9
2-Chloro-1,1,1,2-tetrafluoroethane CHClFCF3 42 % 1.00MPa HCFC-124 2837-89-0
3-Chloro-1-propene 3-Cl-C3H5 1.5 % 1.05MPa   107-05-1
1-Chloro-1-bromoethane C2H4BrCl 1000 ppm 1.07MPa   593-96-4
3-Chloro-2-methylpropene 3-Cl-2-(CH3)-C3H5 0.45 % 1.01MPa   563-47-3
Chlorodifluoroethane CH3CClF2 14 % 1.00MPa HCFC-142b 75-68-3
Chlorodifluoromethane CHClF2 49 % 1.00MPa HCFC-22 75-45-6
Chlorotrifluoromethane CClF3 100 % 1.97MPa CFC-13 75-72-9
1-Chlorobutane 1-C4H9Cl 0.38 % 1.01MPa   109-69-3
2-Chloropropane 2-C3H7Cl 2.6 % 1.00MPa   75-29-6
Chlorobenzene C6H5Cl 330 ppm 1.01MPa   108-90-7
Chlorobenzene-d5 C6D5Cl 330 ppm 1.01MPa   3114-55-4
Chloropentafluoroethane C2ClF5 100 % 1.85MPa CFC-115 76-15-3
Ethyl acetate CH3COOC2H5 3200 ppm 1.00MPa   141-78-6
Butyl acetate CH3COOC4H9 280 ppm 1.00MPa   123-86-4
Methyl acetate CH3COOCH3 0.84 % 1.00MPa   79-20-9
Ethylene oxide (CH2)2O 4.6 % 1.01MPa   75-21-8
Propylene oxide C3H6O 2.5 % 1.10MPa   75-56-9
Oxygen O2 100 % 11.76 MPa   7782-44-7
m-Diethylbenzene m-C6H4(C2H5)2 20 ppm 1.00MPa   141-93-5
p-Diethylbenzene p-C6H4(C2H5)2 20 ppm 1.00MPa   105-05-5
Carbon tetrachloride CCl4 0.41 % 1.01MPa   56-23-5
Cyclopropane (CH2)3 33 % 1.00MPa   75-19-4
Cyclohexane (CH2)6 0.36 % 1.00MPa   110-82-7
Cyclopentane (CH2)5 1.4 % 1.00MPa   287-92-3
3,3-Dichloro-1,1,1,2,2-pentafluoropropane CF3CF2CHCl2 1.8 % 1.01MPa HCFC-225ca 422-56-0
2,2-Dichloro-1,1,1-trifluoroethane CHCl2CF3 3.3 % 1.01MPa HCFC-123 306-83-2
1,3-Dichloro-1,1,2,2,3-pentafluoropropane CClF2CF2CHClF 1.8 % 1.01MPa HCFC-225cb 507-55-1
1,1-Dichloro-1-fluoroethane CH3CCl2F 5.5 % 1.00MPa HCFC-141b 1717-00-6
1,1-Dichloroethane CH3CHCl2 0.91% 1.00MPa   75-34-3
1,2-Dichloroethane 1,2-C2H4Cl2 2900ppm 1.01MPa   107-06-2
1,1-Dichloroethene 1,1-C2H2Cl2 2.8% 1.00MPa   75-35-4
cis-1,2-Dichloroethylene cis-1,2-C2H2Cl2 0.83% 1.00MPa   156-59-2
trans-1,2-Dichloroethylene trans-1,2-C2H2Cl2 1.3% 1.02MPa   156-60-5
Dichlorodifluoromethane CCl2F2 30% 1.00MPa CFC-12 75-71-8
Dichlorotetrafluoroethane CClF2-CClF2 8.0% 1.00MPa CFC-114 76-14-2
1,2-Dichloropropane 1,2-C3H6Cl2 1600ppm 1.05MPa   78-87-5
cis-1,3-Dichloropropene cis-1,3-C3H4Cl2 530ppm 1.01MPa   10061-01-5
trans-1,3-Dichloropropene trans-1,3-C3H4Cl2 530ppm 1.01MPa   10061-02-6
o-Dichlorobenzene o-C6H4Cl2 29ppm 1.00MPa   95-50-1
m-Dichlorobenzene m-C6H4Cl2 48ppm 1.00MPa   541-73-1
p-Dichlorobenzene p-C6H4Cl2 37ppm 1.00MPa   106-46-7
1,1-Difluoroethane 1,1-C2H4F2 12% 1.00MPa HFC-152a 75-37-6
Difluoromethane CH2F2 82% 1.00MPa HFC-32 75-10-5
1,2-Dibromotetrafluoroethane CBrF2CBrF2 1.0% 1.00MPa   124-73-2
1,2-Dibromoethane 1,2-C2H4Br2 670ppm 1.00MPa   106-93-4
Dibromochloromethane CHBr2Cl 240ppm 1.00MPa   124-48-1
Dibromomethane CH2Br2 1500ppm 1.03MPa   74-95-3
Dimethyl Ether (CH3)2O 25% 1.00MPa   115-10-6
2,2-Dimethylbutane 2,2-(CH3)2C4H8 1.6% 1.00MPa   75-83-2
2,3-Dimethybutane 2,3-(CH3)2C4H8 2.0% 1.00MPa   79-29-8
2,2-Dimethylpropane C(CH3)4 7.0% 1.01MPa Neopentane 463-82-1
2,3-Dimethylpentane 2,3-(CH3)2C5H10 2500ppm 1.00MPa   565-59-3
2,4-Dimethylpentane 2,4-(CH3)2C5H10 2200ppm 1.03MPa   108-08-7
Deuterium D2 100% 11.76MPa   7782-39-0
Bromoethane C2H5Br 2.1% 1.02MPa   74-96-4
Hydrogen Bromide HBr 100% 1.30MPa   10035-10-6
Methyl bromide CH3Br 8.8% 1.00MPa   74-83-9
Hydrogen H2 100% 11.76MPa   1333-74-0
Styrene C6H5CH=CH2 210ppm 1.02MPa Vinylbenzene 100-42-5
Sevoflurane C4H3F7O 0.67% 1.00MPa   28523-86-6
Nitrogen N2 100% 11.76MPa   7727-37-9
n-Decane n-C10H22 6ppm 1.00MPa   124-18-5
1,1,2,2-Tetrachloroethane 1,1,2,2-C2H2Cl4 400ppm 1.00MPa   79-34-5
Tetrachloroethylene C2Cl4 630ppm 1.00MPa   127-18-4
Tetrahydrofuran C4H8O 1.0% 1.00MPa   109-99-9
1,1,1,2-Tetrafluoroethane CH2FCF3 29% 1.01MPa HFC-134a 811-97-2
n-Dodecane n-C12H26 2.0ppm 1.00MPa   112-40-3
1,1,2-Trichloro 1,2,2-trifluoroethane CCl2F-CClF2 1.0% 1.00MPa CFC-113 76-13-1
1,1,1-Trichloroethane 1,1,1-C2H3Cl3 0.48% 1.00MPa   71-55-6
1,1,2-Trichloroethane 1,1,2-C2H3Cl3 530ppm 1.01MPa   79-00-5
Trichloroethylene C2HCl3 2800ppm 1.00MPa   79-01-6
Trichlorofluoromethane CCl3F 4.0% 1.00MPa CFC-11 75-69-4
1,2,4-Trichlorobenzene 1,2,4-C6H3Cl3 14ppm 1.00MPa   120-82-1
Trichloromethane CHCl3 0.78% 1.00MPa Chloroform 67-66-3
Trifluoromethane CHF3 100% 2.48MPa HFC-23 75-46-7
Trimethylamine (CH3)3N 8.8% 1.00MPa   75-50-3
1,2,3-Trimethylbenzene 1,2,3-C6H3(CH3)3 30ppm 1.00MPa   526-73-8
1,2,4-Trimethylbenzene 1,2,4-C6H3(CH3)3 43ppm 1.00MPa   95-63-6
1,3,5-Trimethylbenzene 1,3,5-C6H3(CH3)3 52ppm 1.00MPa   108-67-8
2,2,4-Trimethylpentane 2,2,4-(CH3)3C5H9 2300ppm 1.03MPa   540-84-1
Toluene C6H5CH3 890ppm 1.00MPa   108-88-3
Toluene-D8 C6D5CD3 890ppm 1.00MPa   2037-26-5
Sulphur dioxide SO2 15% 1.00MPa Sulphurous acidgas 7446-09-5
Carbon dioxide CO2 100% 3.48MPa   124-38-9
13CO2 13CO2       1111-72-4
Nitrogen dioxide NO2 2.3% 1.00MPa   10102-44-0
Carbon disulfide CS2 1.7% 1.00MPa   75-15-0
Dimethyl disulfide (CH3)2S2 970ppm 1.00MPa   624-92-0
Neon Ne 100% 11.76MPa   7440-01-9
n-Nonane n-C9H20 95ppm 1.00MPa   111-84-2
Perfluorobutane C4F10 11% 1.00MPa   355-25-9
Valeraldehyde CH3(CH2)3CHO 1000ppm 1.06MPa   110-62-3
Vinylacetylene CH2=CH-C≡CH 8.3% 1.00MPa   689-97-4
alpha-Pinene α-C10H16 14ppm 1.00MPa   80-56-8
beta-Pinene β-C10H16 14ppm 1.00MPa   127-91-3
Pyridine C5H5N 570ppm 1.01MPa   110-86-1
1,2-Butadiene 1,2-C4H6 4.9% 1.01MPa   590-19-2
1,3-Butadiene 1,3-C4H6 11% 1.00MPa   106-99-0
n-Butanol n-C4H9OH 95ppm 1.00MPa   71-36-3
n-Butane n-C4H10 10% 1.03MPa   106-97-8
Butyraldehyde CH3CH2CH2CHO 0.41% 1.01MPa   123-72-8
tert-Butyl methyl ether (CH3)3COCH3 0.87% 1.00MPa   1634-04-4
tert-Butylmercaptan (CH3)3CSH 0.73% 1.00MPa   75-66-1
1-Butene 1-C4H8 12% 1.07MPa   106-98-9
cis-2-Butene cis-2-C4H8 8.5% 1.00MPa   590-18-1
trans-2-Butene trans-2-C4H8 9.7% 1.00MPa   624-64-6
Fluorobenzene C6H5F 2200ppm 1.03MPa   462-06-6
1,2-Propadiene CH2=C=CH2 19% 1.01MPa Allene 463-49-0
Propane C3H8 48% 1.00MPa   74-98-6
Propionaldehyde CH3CH2CHO 1.3% 1.04MPa   123-38-6
Propylbenzene n-(C3H7)C6H5 75ppm 1.00MPa   103-65-1
Propylene C3H6 58% 1.00MPa   115-07-1
3-Isothiocyanato-1-propene CH2=CHCH2-NCS 130ppm 1.03MPa   57-06-7
2-Bromo-2-chloro-1,1,1-trifluoroethane C2HBrClF3 1.3% 1.05MPa Halothane 151-67-7
Bromodichloromethane CHBrCl2 3300ppm 1.01MPa   75-27-4
Bromotrifluoromethane CBrF3 84% 1.00MPa R-13B1 75-63-8
Hexachloro-1,3-butadiene 1,3-C4Cl6 130ppm 1.03MPa   87-68-3
Hexafluoroethane C2F6 100% 1.86MPa FC-116 76-16-4
n-Hexane n-C6H14 0.60% 1.00MPa   110-54-3
1-Hexene 1-C6H12 0.80% 1.00MPa   592-41-6
2-Hexene 2-C6H12 0.60% 1.00MPa   592-43-8
n-Heptane n-C7H16 1500ppm 1.02MPa   142-82-5
Helium He 100% 11.76MPa   7440-59-7
Benzene C6H6 0.34% 1.02MPa   71-43-2
Pentafluoroethane C2HF5 68% 1.00MPa HFC-125 354-33-6
n-Pentane n-C5H12 2.4% 1.00MPa   109-66-0
1-Pentene 1-C5H10 3.1% 1.00MPa   109-67-1
trans-2-Pentene trans-2-C5H10 2.4% 1.03MPa   646-04-8
cis-2-Pentene cis-2-C5H10 2.4% 1.01MPa   627-20-3
Formaldehyde HCHO 200ppm 1.34MPa   50-00-0
Water H2O 600ppm 1.02MPa   7732-18-5
Methane CH4 100% 7.84MPa   74-82-8
2-Methyl-1,3-butadiene 2-(CH3)-1,3-C4H5 2.8% 1.00MPa Isoprene 78-79-5
2-Methyl-1-butene 2-(CH3)-1-C4H7 3.4% 1.02MPa   563-46-2
3-Methyl-1-butene 3-(CH3)-1-C4H7 4.8% 1.00MPa   563-45-1
2-Methyl-1-pentene 2-(CH3)-1-C5H9 2200ppm 1.03MPa   763-29-1
4-Methyl-1-pentene 4-(CH3)-1-C5H9 5.3% 1.01MPa   691-37-2
2-Methyl-2-butene 2-(CH3)-2-C4H7 2.1% 1.03MPa   513-35-9
Methyl acetylene CH3C≡CH 26% 1.00MPa   74-99-7
Methyl alcohol CH3OH 0.38% 1.02MPa Methanol 67-56-1
Methyl isobutyl ketone CH3COCH2CH(CH3)2 870ppm 1.00MPa   108-10-1
Methylcyclohexane (CH3)C6H11 1600ppm 1.01MPa   108-87-2
Methylcyclopentane (CH3)C5H9 0.54% 1.01MPa   96-37-7
2-Methylhexane 2-(CH3)C6H13 2300ppm 1.02MPa   591-76-4
3-Methylhexane 3-(CH3)C6H13 0.82% 1.00MPa   589-34-4
2-Methylheptane 2-(CH3)C7H15 600ppm 1.00MPa   592-27-8
3-Metylheptane 3-(CH3)C7H15 600ppm 1.00MPa   589-81-1
2-Methylpentane 2-(CH3)C5H11 0.88% 1.00MPa   107-83-5
3-Methylpentane 3-(CH3)C5H11 0.83% 1.00MPa   96-14-0
Methyl mercaptan CH3SH 7.5% 1.00MPa   74-93-1
Methyl iodide CH3I 2.6% 1.03MPa   74-88-4
Tetrafluoromethane CF4 100% 3.22MPa FC-14 75-73-0
(+)-Limonene (+)-C10H16 6ppm 1.00MPa   5989-27-5
Carbonyl sulfide COS 60% 1.00MPa   463-58-1
Carbonyl sulfide H2S 100% 1.01MPa   7783-06-4
Dimethyl sulfide (CH3)2S 2.3% 1.02MPa   75-18-3
Sulfur Hexafuloride SF6 100% 1.18MPa   2551-62-4

Semiconductor Gases

Semiconductor Gases

We produce special material gases for manufacturing semiconductor products such as ICs, memories, liquid crystals, and solar cells.

NH3, CO, NO, C3H6, Etc.

Specialty Gases

Specialty Gases

We produce standard gases based on specialty gas analysis criteria, mixed industrial material gases, and high-purity gases.

JCSS Standard Gases, Liquefied Pure Gases, Compressed Pure Gases, Standard Gases, Mixed Gases, Standard Measuring, Precision Pressure Regulator, Liduefied gas regulating valve

Gas Chemicals

Gas Chemicals

We produce mainly sulfur-containing organic materials (industrial chemicals) used as industrial raw materials and electronic materials, and gas products (chemical gases) for food applications.

Industrial Chemicals (Thiophenol, Thioanisole, Sulfolane, Thionyl Chloride, Sulfuryl Chloride)

Engineering

Engineering

We produce gas generators and gas recovery and purification systems that use PSA technology.

PSA Oxygen Gas Generators, High Purity Hydrogen Gas, Etc.

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