有机化合物气体的临界常数.doc
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有机化合物气体的临界常数 Critical Constants of Organic Compound Gases序号(No.) 中文名称(Chinese name) 英文名称(English name) 分子式(Molecular formula) 临界温度(Critical temperature)Tc/℃ 临界压力(Critical pressure) pc/(106Pa) 临界密度(Critical density)ρc/(g/ml) 1 氯二氟甲烷 Chlorodifluoromethane CHClF2 96.0 4.9768 0.525 2 氟二氯甲烷 Fluorodichloromethane CHCl2F 178.5 5.1673 0.522 3 氯 仿 Chloroform CHCl3 263.4 5.4712 0.5 4 氟三氯甲烷 Fluorotrichloromethane CCl3F 198.0 4.4074 0.554 5 四氯化碳 Carbon tetrachloride CCl4 283.2 4.5594 0.558 6 三氟甲烷 Fluoroform CHF3 25.74 4.8360 0.525 7 二溴甲烷 Methylene bromide CH2Br2 331.0 7.1937 - 8 二氯甲烷 Dichloromethane CH2Cl2 237.0 6.6871 - 9 氯代甲烷 Chloromethane CH3Cl 143.1 6.6790 0.353 10 氟甲烷 Fluoromethane CH3F 44.55 5.8765 0.300 11 甲 烷 Methane CH4 -82.60 4.6049 0.162 12 甲 醇 Methanol CH3OH 239.43 8.0954 0.272 13 甲硫醇 Methanethiol CH3SH 196.8 7.2342 0.332 14 甲 胺 Methylamine CH3NH2 156.9 7.4571 - 15 二甲胺 Dimethylamine (CH3)2NH 164.5 5.3094 - 16 溴三氟甲烷 Bromotrifluoromethane CBrF3 67.0 3.9717 0.72 17 氯三氟甲烷 Chlorotrifluoromethane CClF3 28.9 3.9210 0.579 18 全氟甲烷 Tetrafluoromethane CF4 -45.6 3.7387 0.630 19 二氯二氟甲烷 Dichlorodifluoromethane CCl2F2 111.80 4.1247 0.558 20 三氟乙烯 Trifluoroethene C2HF3 271.0 5.0153 - 21 乙 腈 Acetonitrile C2H3N 274.7 4.8329 0.237 22 乙 炔 Acetylene C2H2 35.18 6.1389 0.231 23 乙 醛 Aldehyde CH3CHO 188.0 - - 24 1,2-二氯乙烯 1,2-Dichloroethene C2H2Cl2 243.3 5.5118 - 25 1,1-二氟乙烯 1,1-Difluoroethene C2H2F2 30.1 4.4327 0.417 26 1-氯-1,1-二氟乙烷 1-Chloro-1,1-difluoroethane C2H3ClF2 137.1 4.1237 0.435 27 乙 烯 Ethene C2H4 9.2 5.0315 0.218 28 1,1-二氟乙烷 1,1-Difluoroethane C2H4F2 113.5 4.4955 0.365 29 环氧乙烷 Epoxy ethane C2H4O 196.0 7.1937 0.314 30 乙 酸 Acetic acid C2H4O2 321.3 5.7752 0.351 31 乙酸酐 Acetic anhydride (CH3CO)2O 296.0 4.6812 - 32 溴乙烷 Bromoethane C2H5Br 230.7 6.2311 0.507 33 氯乙烷 Monochloro ethane C2H5Cl 187.2 5.2686 - 34 乙 烷 Ethane C2H6 32.28 4.8795 0.203 35 乙 醇 Ethanol C2H5OH 243.1 6.3791 0.276 36 乙硫醇 Ethanethiol C2H5SH 226.0 5.4915 0.300 37 乙 胺 Ethylamine C2H5NH2 183.0 5.6232 - 38 1,2,2-三氯-1,1,2-三氟乙 烷 1,2,2-Trichloro-1,1,2- trifluoroethane C2Cl3F3 214.1 3.4144 0.576 39 全氟乙烯 Tetrafluoroethylene C2F4 33.3 3.9433 0.58 40 丙 炔 Propyne C3H4 129.23 5.6273 0.245 41 丙 腈 Propanenitrile C3H5N 291.2 4.1845 0.240 42 丙 烯 Propylene C3H6 91.8 4.6202 0.233 43 环丙烷 Cyclopropane C3H6 124.65 5.4945 - 44 丙 酮 Acetone C3H6O 236.5 4.7823 0.278 45 甲酸甲酯 Methyl formate C2H4O2 214.0 6.0035 0.349 46 甲酸乙酯 Ethyl formate C3H6O2 235.3 4.7377 0.323 47 甲酸丙酯 Propyl formate C4H8O2 264.9 4.0609 0.309 48 甲酸异丁酯 i-Butyl formate C5H10O2 278.0 3.8805 0.29 49 甲酸戊酯 Amyl formate C6H12O2 303.0 - - 50 乙酸甲酯 Methyl acetate C3H6O2 233.7 4.6941 0.325 51 乙酸乙酯 Ethyl acetate C4H8O2 250.1 3.8491 0.308 52 乙酸丙酯 Propyl acetate C5H10O2 276.2 3.3628 0.269 53 乙酸丁酯 n-Butyl acetate C6H12O2 306.0 - - 54 乙酸异丁酯 i-Butyl acetate C6H12O2 288.0 - - 55 丙酸甲酯 Methyl propionate C4H8O2 257.4 4.0041 0.312 56 丙酸乙酯 Ethyl propionate C5H10O2 272.9 3.3617 0.296 57 丙酸丙酯 Propyl propionate C6H12O2 305.0 - - 58 丙酸异丁酯 i-Butyl propionate C7H14O2 319.0 - - 59 丁酸甲酯 Methyl-n-butyrate C5H10O2 281.3 3.4732 0.300 60 丁酸乙酯 Ethyl-n-butanoate C6H12O2 293.0 3.0396 0.28 61 戊 酸 Valeric acid C5H10O2 378.0 - - 62 异丙醇 i-Propanol C3H8O 235.16 4.7640 0.273 63 甲基乙基醚 Methyl ethyl ether C3H8O 164.7 4.3972 0.272 64 三甲基胺 Trimethylamine C3H9N 160.1 4.0730 0.233 65 丙 胺 n-Propylamine C3H9N 233.8 4.7417 - 66 丁 腈 Butyronitrile C4H7N 309.1 3.7893 - 67 丁 烯 Butylene C4H8 146.4 4.0224 0.234 68 邻乙基甲苯 o-Ethyltoluene C9H12 380.0 3.1411 0.28 69 间乙基甲苯 m-Ethyltoluene C9H12 363.0 3.1411 0.28 70 对乙基甲苯 p-Ethyltoluene C9H12 363.0 3.1411 0.28 71 正丁酸 n-Butyric acid C4H8O2 355.0 5.2686 0.304 72 丁 烷 Butane C4H10 152.1 3.8197 0.228 73 乙 醚 Ethyl ether C4H10O 193.55 3.6373 0.265 74 正丁醇 n-Butanol C4H10O 289.78 4.4124 0.270 75 正丁胺 n-Butyl amine C4H10N 251.0 4.1541 - 76 二乙胺 Diethylamine C4H11N 223.5 3.7083 0.243 77 全氟丁烷 Octafluorobutane C4F10 113.2 2.3232 0.629 78 吡 啶 Pyri。
