| 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)?c/(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
|
| | |