CAS No. 组分中文名称 En Name 分子式
7782-44-7 氧 Oxygen O2
7727-37-9 氮 Nitrogen N2
7440-37-1 氩 Argon Ar
7440-59-7 氦 Helium He
1333-74-0 氢 Hydrogen H2
/// 空气 Air Air
74-82-8 甲烷 Methane CH4
74-84-0 乙烷 Ethane C2H6
74-98-6 丙烷 Propane C3H8
630-08-0 一氧化碳 Carbon Monoxide CO
124-38-9 二氧化碳 Carbon Dioxide CO2
10102-43-9 一氧化氮 Nitric Oxide NO
10102-44-0 二氧化氮 Nitrogen Dioxide NO2
10024-97-2 氧化亚氮 Nitrous Oxide N2O
7446-09-5 二氧化硫 Sulfur Dioxide SO2
74-86-2 乙炔 Acetylene C2H2
630-20-6 1,1,1,2-四氯乙烷 1,1,1,2-Tetrachloroethane C2H2Cl4
71-55-6 1,1,1-三氯乙烷 1,1,1-Trichlo-Rethane C2H3Cl3
79-34-5 1,1,2,2-四氯乙烷 1,1,2,2-Tetrachloroethane C2H2Cl4
76-13-1 1,1,2-三氟三氯乙烷 (R113) 1,1,2-Trichlorotrifluoroethane C2Cl3F3
79-00-5 1,1,2-三氯乙烷 1,1,2-Trichlo-Rethane C2H3Cl3
75-38-7 1,1-二氟乙烯 ( 偏氟乙烯 ) 1,1-Difluoroethylene C2H2F2
78-99-9 1,1-二氯丙烷 1,1-Dichloropropane C3H6Cl2
75-34-3 1,1-二氯乙烷 1,1-Dichloroethane C2H4Cl2
75-35-4 1,1-二氯乙烯 ( 偏氯乙烯 ) 1,1-Dichoroethene C2H2Cl2
526-73-8 1,2,3-三甲苯 1,2,3-Trimethyl-Benzene C9H12
87-61-6 1,2,3-三氯苯 1,2,3-Trichlorobenzene C6H3Cl3
95-63-6 1,2,4-三甲苯 1,2,4-Trimethyl-Benzene C9H12
120-82-1 1,2,4-三氯苯 1,2,4-Trichlorobenzene C6H3Cl3
877-44-1 1,2,4-三乙苯 1,2,4-Triethylbenzene C12H18
590-19-2 1,2-丁二烯 1,2-Butadiene C4H6
583-57-3 1,2-二甲基环己烷 1,2-Dimethylcyclohexane C8H16
95-50-1 1,2-二氯苯 1,2-Dichlorobenzene C6H4Cl2
78-87-5 1,2-二氯丙烷 1,2-Dichloropropane C3H6Cl2
76-14-2 1,2-二氯四氟乙烷 (R114) 1,2-Dichlorotetrafluoroethane C2Cl2F4
107-06-2 1,2-二氯乙烷 1,2-Dichloroethane C2H4Cl2
591-95-7 1,2-戊二烯 1,2-Pentadiene C5H8
729-81-7 1,3,5-三 ( 三氟甲基 ) 苯 1,3,5-Tris(trifluoromethyl)
benzene C9H3F9
108-67-8 1,3,5-三甲苯 1,3,5-Trimethyl-Benzene C9H12
108-70-3 1,3,5-三氯苯 1,3,5-Trichlorobenzene C6H3Cl3
102-25-0 1,3,5-三乙苯 1,3,5-Triethylbenzene C12H18
106-99-0 1,3-丁二烯 1,3-Butadiene C4H6
874-41-9 1,3-二甲基-4-乙基苯 4-Ethyl-m-Xylene C10H14
CAS No. 组分中文名称 En Name 分子式
541-73-1 1,3-二氯苯 1,3-Dichlorobenzene C6H4Cl2
142-28-9 1,3-二氯丙烷 1,3-Dichloropropane C3H6Cl2
5694-68-8 1,3-二氧杂烷-2-甲醇 2-Hydromethyl-1,3-Dioxolane C4H8O3
592-48-3 1,3-己二烯 1,3-Hexadiene C6H10
504-60-9 1,3-戊二烯 1,3-Pentadiene C5H8
540-36-3 1,4-二氟苯 1,4-Difluorobenzene C6H4F2
106-46-7 1,4-二氯苯 1,4-Dichlorobenzene C6H4Cl2
123-91-1 1,4-二氧六环 1,4-Dioxane C4H8O2
592-48-3 1,4-己二烯 1,4-Hexadiene C6H10
591-93-5 1,4-戊二烯 1,4-Pentadiene C5H8
592-42-7 1,5-己二烯 1,5-Hexadiene C6H10
106-98-9 1-丁烯 1-Butene C4H8
592-76-7 1-庚烯 1-Heptene C7H14
592-41-6 1-己烯 1-Hexene C6H12
693-89-0 1-甲基环戊烯 1-Methylcyclopentene C6H10
540-54-5 1-氯丙烷 Chloropropane C3H7Cl
16136-85-9 1-氯丙烯 1-Chloro-1-Propene C3H5Cl
124-11-8 1-壬烯 1-Nonene C9H18
109-67-1 1-戊烯 1-Pentene C5H10
111-66-0 1-辛烯 1-Octene C8H16
464-06-2 2,2,3-三甲基丁烷 2,2,3-Trimethylbutane C7H16
540-84-1 2,2,4-三甲基戊烷 ( 异辛烷 ) 2,2,3-Trimethylbutane C8H18
75-83-2 2,2-二甲基丁烷 2,2-Dimethylbutane C6H14
590-35-2 2,2-二甲基戊烷 2,2-Dimethylpentane C7H16
79-29-8 2,3-二甲基丁烷 2,3-Dimethylbutane C6H14
3074-71-3 2,3-二甲基庚烷 2,3-DiMethylheptane C9H2O
565-59-3 2,3-二甲基戊烷 2,3-Dimethylpentane C7H16
108-08-7 2,4-二甲基戊烷 2,4-Dimethylpentane C7H16
78-92-2 2-丁醇(仲丁醇) 2-Butanol C4H10O
503-17-3 2-丁炔 2-Butyne C4H6
78-93-3 2-丁酮 2-Butanone C4H8O
591-78-6 2-己酮 2-Hexanone C6H12O
563-46-2 2-甲基-1-丁烯 2-Methyl-1-Butene C5H10
763-29-1 2-甲基-1-戊烯 2-methyl-1-Pentene C6H12
513-35-9 2-甲基-2-丁烯 2-Methyl-2-Butene C5H10
625-27-4 2-甲基-2-戊烯 2-Methyl-2-Pentene C6H12
592-27-8 2-甲基庚烷 2-Methylheptane C8H18
591-76-4 2-甲基己烷 ( 异庚烷 ) 2-Methylheptane C7H16
107-83-5 2-甲基戊烷 ( 异己烷 ) 2-Methylpentane C6H14
126-99-8 2-氯-1,3-丁二烯 2-Chloro-1,3-Cutadiene C4H5Cl
75-29-6 2-氯丙烷 2-Chloropropane C3H7Cl
95-49-8 2-氯甲苯 2-Chlorotoluene C7H7Cl
107-07-3 2-氯乙醇 2-Chloroethanol C2H5ClO
标准气体组分
62 | 标准气体