各类介质的物理常数 |
|
| 点击次数：3431 来源网站： 发布时间：2013-11-15 |
各类介质的物理常数
|
序号
|
名称
|
分子式
|
分子量
|
在0.1013MPa时的沸点（℃）
|
临界常数
|
在14.69PSIA的比重
|
绝缘系数K
|
|
临界温度℃
|
临界压力MpaA
|
液体
|
600F气体（空气=1）
|
|
1
|
甲烷
|
C H4
|
16.043
|
-161.49
|
-82.57
|
4.6045
|
0.3
|
0.5539
|
1.26
|
|
2
|
乙烷
|
C2H6
|
30.07
|
-88.6
|
-32.27
|
4.8803
|
0.3564
|
1.0382
|
1.25
|
|
3
|
丙烷
|
C3H8
|
44.097
|
-42.04
|
96.67
|
4.2494
|
0.5077
|
1.5225
|
1.21
|
|
4
|
N-丁烷
|
C4H10
|
58.124
|
-0.5
|
152.03
|
3.7971
|
0.5844
|
2.0068
|
1.17
|
|
5
|
异丁烷
|
C5H
12
|
58.124
|
-11.72
|
134.99
|
3.6481
|
0.5631
|
2.0068
|
|
|
6
|
N-戎烷
|
C5H
12
|
72.151
|
36.07
|
196.5
|
3.3689
|
0.631
|
2.4911
|
1.09
|
|
7
|
异戎烷
|
C5H
12
|
72.151
|
27.84
|
187.28
|
3.3813
|
0.6247
|
2.4911
|
|
|
8
|
新戎烷
|
C6H14
|
72.151
|
9.5
|
160.63
|
3.1993
|
0.5967
|
2.4911
|
|
|
9
|
N-已烷
|
C6H14
|
86.178
|
68.73
|
234.28
|
3.0124
|
0.664
|
2.9753
|
|
|
10
|
2-甲基戎烷
|
C6H14
|
86.178
|
60.26
|
224.35
|
3.0104
|
0.6579
|
2.9753
|
|
|
11
|
新已烷
|
C6H14
|
88.178
|
63.27
|
231.28
|
3.1241
|
0.6689
|
2.9753
|
|
|
12
|
3-甲基戎烷
|
C6H14
|
86.178
|
49.73
|
215.63
|
3.0807
|
0.654
|
2.9753
|
|
|
13
|
2.3一二甲基戎烷
|
C6H14
|
86.178
|
57.98
|
226.83
|
3.1269
|
0.6664
|
2.9753
|
|
|
14
|
N-庚烷
|
C7H16
|
100.205
|
98.43
|
267.11
|
2.7359
|
0.6882
|
3.4596
|
|
|
15
|
2-甲基正已烷
|
C7H16
|
100.205
|
90.05
|
257.22
|
2.7339
|
0.683
|
3.4596
|
|
|
16
|
3-甲基正已烷
|
C7H16
|
100.205
|
91.84
|
262.1
|
2.8138
|
0.6917
|
3.4596
|
|
|
17
|
3一乙基戎烷
|
C7H16
|
100.205
|
91.84
|
262.1
|
2.8138
|
0.6917
|
3.4596
|
|
|
18
|
2.2一二甲基戎烷
|
C7H16
|
100.205
|
79.19
|
247.35
|
2.7732
|
0.6782
|
3.4596
|
|
|
19
|
2.4二甲基戎烷
|
C7H16
|
100.205
|
80.49
|
246.64
|
2.7366
|
0.6773
|
3.4596
|
|
|
20
|
3.3二甲基戎烷
|
C7H16
|
100.205
|
86.06
|
263.25
|
2.9455
|
0.6976
|
3.4596
|
|
|
21
|
3甲基丁烷
|
C7H16
|
100.205
|
80.88
|
258.02
|
2.9538
|
0.6946
|
3.4596
|
|
|
22
|
N-辛烷
|
C8H18
|
114.232
|
125.68
|
295.68
|
2.463
|
0.7068
|
3.4596
|
|
|
23
|
二已丁基辛烷
|
C8H18
|
114.232
|
109.11
|
276.91
|
2.4863
|
0.6979
|
3.4596
|
|
|
24
|
异辛烷
|
C8H18
|
114.232
|
99.24
|
270.81
|
2.5677
|
0.6962
|
3.4596
|
|
|
25
|
N-壬烷
|
C9H20
|
128.259
|
150.82
|
321.49
|
2.2891
|
0.7217
|
4.4282
|
|
|
26
|
N-葵烷
|
C10H22
|
142.286
|
174.16
|
344.5
|
2.0961
|
0.7342
|
4.9125
|
|
|
27
|
环戎烷
|
C5H10
|
70.135
|
49.25
|
238.16
|
4.5080
|
0.7504
|
4.4215
|
|
|
28
|
甲基环戎烷
|
C6H12
|
84.162
|
71.81
|
259.64
|
3.7847
|
0.7536
|
2.9057
|
|
|
29
|
环已胺
|
C6H12
|
84.162
|
80.72
|
280.39
|
4.0749
|
0.7834
|
2.9057
|
|
|
30
|
甲基环已胺
|
C7H17
|
98.189
|
100.93
|
299.04
|
3.4716
|
0.774
|
3.39
|
|
|
31
|
乙烯
|
C2H4
|
28.054
|
-103.68
|
9.21
|
5.0313
|
-
|
0.9686
|
1.22
|
|
32
|
丙烯
|
C3H6
|
42.081
|
-47.72
|
91.61
|
4.6128
|
0.522
|
1.429
|
|
|
33
|
1-丁烯
|
C4H8
|
56.018
|
-6.25
|
156.44
|
4.0198
|
0.6013
|
1.93372
|
|
|
34
|
顺-2-丁烯
|
C4H8
|
56.018
|
3.72
|
162.43
|
4.2060
|
0.6271
|
1.9372
|
|
|
35
|
转-2-丁烯
|
C4H8
|
16.018
|
0.88
|
155.48
|
4.1025
|
0.61
|
1.9372
|
|
|
36
|
异丁烯
|
C4H8
|
56.018
|
-6.89
|
144.75
|
3.991
|
0.6004
|
1.9372
|
|
|
37
|
1-戎烯
|
C5H10
|
70.135
|
29.86
|
191.63
|
4.0681
|
0.6457
|
2.4215
|
|
|
38
|
1.2-丁二烯
|
C4H6
|
54.092
|
10.85
|
172.56
|
4.5024
|
0.6587
|
1.8676
|
|
|
39
|
1.3-丁二烯
|
C4H6
|
54.092
|
-1.41
|
15.22
|
4.3301
|
0.6272
|
1.8676
|
|
|
40
|
橡胶基质
|
C5H8
|
68.119
|
34.06
|
211.11
|
3.8502
|
0.6861
|
2.3519
|
|
|
41
|
乙炔
|
C2H2
|
26.038
|
-83.89
|
35.17
|
6.1393
|
0.615
|
0.899
|
|
|
42
|
笨
|
C6H6
|
78.114
|
80.09
|
289.01
|
4.8982
|
0.8844
|
2.6969
|
|
各类介质的物理常数
|
序号
|
名称
|
分子式
|
分子量
|
在0.1013MPa时的沸点（℃）
|
临界常数
|
在14.69PSIA的比重
|
绝缘系数K
|
|
临界温度℃
|
临界压力MpaA
|
液体
|
600F气体（空气=1）
|
|
43
|
甲苯
|
C7H8
|
92.141
|
110.63
|
318.64
|
4.1087
|
0.8718
|
3.1812
|
|
|
44
|
乙炔苯
|
C8H10
|
106.168
|
136.2
|
344.02
|
3.6095
|
0.8718
|
3.6655
|
|
|
45
|
0一二甲苯
|
C8H10
|
106.168
|
144.43
|
357.22
|
3.7330
|
0.8848
|
3.6655
|
|
|
46
|
M一二甲苯
|
C8H10
|
106.168
|
139.12
|
343.9
|
3.5412
|
0.8687
|
3.6655
|
|
|
47
|
P一二甲苯
|
C8H10
|
106.168
|
138.36
|
343.11
|
3.51.9
|
0.8657
|
3.6655
|
|
|
48
|
苯乙烯
|
C8H8
|
104.152
|
145.16
|
374.44
|
3.9991
|
0.911
|
3.5959
|
|
|
49
|
乙丙烯
|
C9H12
|
12.0195
|
152.41
|
358
|
3.2089
|
0.8663
|
4.1498
|
|
|
50
|
丙酮
|
H2CH3O2
|
60.05
|
118.33
|
|
|
1.05
|
|
|
|
51
|
空气
|
C3H60
|
58.08
|
56.11
|
235
|
4.7644
|
0.76
|
2.01
|
|
|
52
|
乙醇、乙醛
|
N202
|
28.97
|
-193.89
|
-140.56
|
3.7716
|
0.86
|
1.0
|
|
|
53
|
甲醇、木精
|
C2H60
|
46.07
|
78.33
|
243.33
|
6.3779
|
0.794
|
1.59
|
|
|
54
|
氨
|
CH40
|
32.04
|
64.44
|
239.44
|
8.0947
|
0.796
|
1.11
|
|
|
55
|
氧化铵
|
NH3
|
17.03
|
-33.33
|
132.22
|
11.2802
|
0.62
|
0.59
|
|
|
56
|
氢氧化铵
|
NH3NH4C1
|
|
|
|
|
1.07
|
|
|
|
57
|
氢氧化铵
|
NH40H
|
|
|
|
|
0.91
|
|
|
|
58
|
硫酸铵
|
（NH4）2S04
|
|
|
|
|
1.15
|
|
|
|
59
|
苯胺
|
C6H7N
|
93.12
|
185
|
425.56
|
5.3092
|
1.02
|
|
|
|
60
|
氩
|
Ar（A）
|
39.94
|
-185.56
|
-122.22
|
4.8610
|
1.65
|
1.38
|
|
|
61
|
啤酒
|
|
|
|
|
|
1.01
|
|
|
|
62
|
溴
|
Br2
|
159.84
|
58.89
|
575
|
|
2.93
|
5.52
|
|
|
63
|
氯化钙
|
CaC12
|
|
|
|
|
1.23
|
|
|
|
64
|
二氧化碳
|
Co2
|
44.01
|
-78.33
|
31.11
|
7.3914
|
0.801
|
1.52
|
|
|
65
|
二硫化碳
|
CS2
|
76.1
|
46.11
|
|
|
1.29
|
2.63
|
|
|
66
|
一氧化碳
|
Co
|
28.01
|
-192.22
|
-140
|
3.4958
|
0.8
|
0.97
|
|
|
67
|
四氧化碳
|
CC14
|
153.84
|
76.67
|
283.33
|
4.5576
|
1.59
|
5.31
|
|
|
68
|
氯气
|
C12
|
70.91
|
-34.44
|
143.89
|
7.7155
|
1.42
|
2.45
|
|
|
69
|
铬酸
|
H2Cr04
|
118.03
|
|
|
|
1.21
|
|
|
|
70
|
柠檬酸
|
C6H707
|
192.12
|
|
|
|
1.24
|
|
|
|
71
|
硫酸铜
|
CuS04
|
|
|
|
|
1.17
|
|
|
|
72
|
太空醚
|
（C2H5)20
|
74.12
|
1.11
|
|
|
0.74
|
2.55
|
|
|
73
|
三氯化铁
|
FeC13
|
|
|
|
|
1.23
|
|
|
|
74
|
氟
|
F2
|
38.00
|
-187.22
|
-128.89
|
5.5781
|
1.11
|
1.31
|
|
|
75
|
甲醛
|
H2CO
|
20.03
|
-21.11
|
|
|
0.82
|
1.08
|
|
|
76
|
甲酸
|
HCO2H
|
101.11
|
|
|
|
1.23
|
|
|
|
77
|
糠醛
|
C5H402
|
96.08
|
162.22
|
|
|
1.16
|
|
|
|
78
|
甘油
|
C3H803
|
92.09
|
290
|
|
|
1.26
|
|
|
|
79
|
乙二醇
|
C2H60
|
62.07
|
197.22
|
|
|
1.11
|
|
|
|
80
|
氨
|
He
|
4.003
|
-270
|
232.22
|
0.2275
|
0.18
|
0.147
|
1.66
|
|
81
|
盐酸
|
Hc1
|
36.47
|
-87.67
|
|
|
|
|
|
|
82
|
氢氟气
|
HF
|
20.01
|
18.89
|
230
|
|
0.92
|
|
|
|
83
|
氢气
|
H2
|
2.016
|
-252.22
|
-240
|
1.2963
|
0.07
|
0.07
|
1.4
|
各类介质的物理常数
|
序号
|
名称
|
分子式
|
分子量
|
在0.1013MPa时的沸点（℃）
|
临界常数
|
在14.69PSIA的比重
|
绝缘系数K
|
|
临界温度℃
|
临界压力MpaA
|
液体
|
600F气体（空气=1）
|
|
84
|
异丙乙醇
|
C3H80
|
60.09
|
82.22
|
|
|
0.78
|
2.08
|
|
|
85
|
亚麻子油
|
|
|
28.11
|
|
|
0.93
|
|
|
|
86
|
氯化镁
|
MgC12
|
|
|
|
|
1.22
|
|
|
|
87
|
汞（水银）
|
Hg
|
200.61
|
354.44
|
|
|
13.6
|
6.93
|
|
|
88
|
溴化甲
|
CH38r
|
94.95
|
3.33
|
191.11
|
|
1.73
|
3.27
|
|
|
89
|
氯化钾
|
CH3C1
|
50.49
|
-23.89
|
143.33
|
6.6813
|
0.99
|
1.74
|
|
|
90
|
萘
|
C10H8
|
128.16
|
217.78
|
|
|
1.14
|
4.43
|
|
|
91
|
硝酸
|
HN03
|
63.02
|
86.11
|
|
|
1.5
|
|
|
|
92
|
氮气
|
N2
|
28.02
|
-195.56
|
-147.22
|
3.3992
|
0.81
|
0.97
|
1.4
|
|
93
|
菜油
|
|
|
|
|
|
0.91~0.94
|
|
|
94
|
氧气
|
02
|
32
|
-182.78
|
-118.33
|
5.0816
|
1.14
|
1.105
|
1.4
|
|
95
|
光气（碳酰氯）
|
C0C12
|
98.92
|
8.33
|
182.22
|
5.6746
|
1.39
|
3.42
|
|
|
96
|
磷酸
|
H3P04
|
98.00
|
212.78
|
|
|
1.83
|
|
|
|
97
|
碳酸钾
|
K2C03
|
|
|
|
|
1.24
|
|
|
|
98
|
氯化钾
|
Kc1
|
|
|
|
|
1.16
|
|
|
|
99
|
氢氧化钾
|
KOH
|
|
|
|
|
1.24
|
|
|
|
100
|
氯化镁
|
NaC1
|
|
|
|
|
1.19
|
|
|
|
101
|
氢氧化钠
|
NaOH
|
|
|
|
|
1.27
|
|
|
|
102
|
硫酸钠
|
Na2H04
|
|
|
|
|
1.24
|
|
|
|
103
|
硫化硫酸钠
|
Na2S203
|
|
|
|
|
1.23
|
|
|
|
104
|
淀粉
|
（C6H10O5）X
|
|
|
|
|
1.50
|
|
|
|
105
|
糖溶液
|
C12H12011
|
|
|
|
|
1.10
|
|
|
|
106
|
硫酸
|
H2S04
|
98.08
|
330
|
|
|
1.83
|
|
|
|
107
|
二氧化硫
|
S02
|
64.6
|
-10
|
157.78
|
7.8948
|
1.39
|
2.21
|
|
|
108
|
松化油
|
|
|
160
|
|
|
0.87
|
|
|
|
109
|
水
|
H2O
|
18.016
|
100
|
374.44
|
22.1192
|
1.00
|
0.62
|
|
|
110
|
氯化锌
|
ZnC12
|
|
|
|
|
1.24
|
|
|
|
111
|
硫酸锌
|
ZnS04
|
|
|
|
|
1.31
|
|
|
|
112
|
一氧化氮
|
No
|
30
|
|
|
|
|
1.034
|
1.4
|
|
113
|
一氧化二氮
|
N20
|
44
|
|
|
|
|
1.52
|
1.26
|
|
114
|
氯化氢
|
HC1
|
36.47
|
|
|
|
1.64
|
1.26
|
1.4
|
|
115
|
硫化氢
|
H2S
|
34.07
|
|
|
|
0.79
|
1.17
|
1.32
|
|
116
|
天然气
|
|
|
|
|
|
|
0.735
|
|
|
117
|
高炉煤气
|
|
|
|
|
|
|
1.334
|
|
|
118
|
焦炉煤气
|
|
|
|
|
|
|
0.452
|
|
|
119
|
柴油
|
|
|
|
|
|
0.0833
|
|
|
|
120
|
汽油
|
|
|
|
|
|
0.731
|
|
|
|
121
|
氯丁烯
|
C2H3CL
|
|
|
|
|
0.9
|
|
|
|
122
|
石脑油
|
|
|
|
|
|
0.715
|
|
|
|
123
|
烃
|
|
|
|
|
|
0.528
|
|
|
|
| |
|
|
