分子式(Molecular formula)

临界温度(Critical temperature)T_c/℃

临界压力(Critical pressure)

p_c/(10⁶Pa)

临界密度(Critical density)

?_c/(g/ml)

分子式(Molecular formula)

临界温度

(Critical temperature)

T_c/℃

临界压力(Critical pressure)

p_c/(10⁶Pa)

临界密度(Critical density)

?_c/(g/ml)

空气(Air)

-140.6

3.7691

0.313

HfCl₄

450.0

5.7752

1.05

AlBr₃

356.0

2.6343

0.510

HgCl₂

700.0

-

1.56

AlCl₃

490.0

2.8876

0.860

NF₃

-39.2

4.5290

-

AsCl₃

318.0

-

0.720

NH₃

132.4

11.276

0.235

BBr₃

300.0

-

0.90

NO

-93.0

6.4844

0.52

BCl₃

178.8

38.704

-

NO₂

158.0

10.132

0.55

BF₃

-12.3

4.9849

-

N₂F₄

36.2

3.7488

-

B₂H₆

16.6

4.0528

-

N₂H₄

380.0

14.691

-

BiCl₃

906.0

11.955

1.21

N₂O

36.41

7.2443

0.452

(CN)₂

127

5.9778

-

PH₃

51.6

6.5351

-

CO

-140.24

3.4985

0.301

SF₆

45.54

3.7589

0.736

CO₂

31.0

7.3760

0.468

SO₂

157.6

7.8837

0.525

COS

102.0

5.8765

0.44

SO₃

217.8

8.2069

0.63

GeCl₄

279.0

3.8501

0.65

SbCl₃

521.0

-

0.84

HBr

90.0

8.5514

-

SiClF₃

34.5

3.4651

-

HCl

51.5

8.3082

0.45

SiCl₂F₂

95.8

3.4955

-

HCN

183.6

5.3902

0.195

SiCl₃F

165.3

3.5765

-

HI

150.8

8.3082

-

SiCl₄

234.0

3.7488

0.521

HF

188.0

6.4844

0.29

SiF₄

-14.1

3.7184

-

H₂O

373.09

22.047

0.32

SnCl₄

318.8

3.7488

0.742

D₂O

370.8

21.662

0.36

TiCl₄

365.0

4.6607

0.56

H₂S

100.0

8.9364

0.346

UF₆

232.6

4.6607

1.41

H₂Se

138.0

3.8501

-

ZrCl₄

505.0