Refrigerant 22 (Chlorodifluoromethane) properties of saturated liquid and saturated vapor

From ASHRAE (1997), with permission

Values shown in red are at the boiling point
Values shown in bold are at the critical point

Temp., °C

Absolute pressure, MPa

Density, kg/m3

Volume, m3/kg

Enthalpy, kJ/kg

Entropy, kJ/kg·K

Specific heat, cp, kJ/kg·K

cp/cv

Velocity of sound, m/s

Viscosity,
10-6 Pa·s

Thermal cond., mW/m·K

Surface tension, mN/m

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

-150.00

-

1701.5

-

26.01

335.85

0.0566

2.5752

-

0.434

1.285

-

123

-

-

-

-

37.59

-140.00

-

1675.3

-

43.84

340.24

0.1961

2.4222

-

0.445

1.275

-

128

-

-

-

-

35.70

-130.00

0.00006

1649.7

229.29

57.00

344.75

0.2916

2.3017

-

0.458

1.266

-

132

-

-

-

-

33.84

-120.00

0.00023

1624.0

63.648

68.51

349.38

0.3694

2.2033

-

0.470

1.258

-

136

-

-

-

-

32.00

-110.00

0.00074

1598.0

21.311

79.47

354.11

0.4386

2.1220

-

0.483

1.250

-

140

-

-

-

-

30.17

-100.00

0.00200

1571.7

8.2980

90.24

358.93

0.5027

2.0545

-

0.497

1.243

-

144

-

-

-

-

28.37

-90.00

0.00480

1545.1

3.6548

100.95

363.82

0.5629

1.9982

1.070

0.511

1.237

1094

147

-

-

-

-

26.59

-80.00

0.01035

1518.3

1.7816

111.66

368.75

0.6197

1.9508

1.070

0.527

1.233

1037

150

-

-

-

-

24.83

-70.00

0.02044

1491.1

0.94476

122.36

373.68

0.6738

1.9109

1.072

0.544

1.231

986

153

-

-

128.0

-

23.10

-60.00

0.03747

1463.6

0.53734

133.11

378.58

0.7253

1.8770

1.076

0.563

1.231

937

156

-

-

123.1

5.61

21.39

-50.00

0.06449

1435.5

0.32405

143.91

383.39

0.7748

1.8480

1.083

0.584

1.233

890

158

-

-

118.4

6.31

19.70

-48.00

0.07140

1429.8

0.29469

146.08

384.35

0.7844

1.8427

1.085

0.589

1.233

881

159

-

-

117.5

6.44

19.37

-46.00

0.07890

1424.1

0.26849

148.25

385.29

0.7940

1.8376

1.087

0.594

1.234

871

159

-

-

116.5

6.58

19.04

-44.00

0.08700

1418.4

0.24507

150.43

386.23

0.8035

1.8326

1.089

0.598

1.235

862

160

-

-

115.6

6.71

18.70

-42.00

0.09575

1412.6

0.22410

152.61

387.17

0.8130

1.8277

1.091

0.603

1.236

853

160

-

-

114.7

6.85

18.37

-40.80

0.10132

1409.1

0.21256

153.93

387.72

0.8186

1.8249

1.092

0.606

1.237

847

160

-

-

114.1

6.93

18.18

-40.00

0.10518

1406.8

0.20526

154.80

388.09

0.8224

1.8230

1.093

0.608

1.237

844

160

-

-

113.8

6.98

18.05

-38.00

0.11533

1401.0

0.18832

156.99

389.01

0.8317

1.8184

1.096

0.614

1.239

834

161

-

-

112.9

7.11

17.72

-36.00

0.12623

1395.1

0.17306

159.19

389.93

0.8410

1.8140

1.098

0.619

1.240

825

161

-

-

112.0

7.24

17.39

-34.00

0.13793

1389.2

0.15927

161.40

390.84

0.8502

1.8096

1.101

0.624

1.242

816

161

-

-

111.1

7.37

17.07

Temp., °C

Absolute pressure, MPa

Density, kg/m3

Volume, m3/kg

Enthalpy, kJ/kg

Entropy, kJ/kg·K

Specific heat, cp, kJ/kg·K

cp/cv

Velocity of sound, m/s

Viscosity,
10-6 Pa·s

Thermal cond., mW/m·K

Surface tension, mN/m

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

-32.00

0.15045

1383.3

0.14680

163.61

391.74

0.8594

1.8054

1.104

0.630

1.243

807

161

-

-

110.1

7.50

16.74

-30.00

0.16384

1377.3

0.13551

165.82

392.63

0.8685

1.8013

1.107

0.636

1.245

797

162

-

-

109.2

7.63

16.42

-28.00

0.17815

1371.3

0.12525

168.04

393.52

0.8776

1.7973

1.110

0.642

1.247

788

162

-

-

108.4

7.76

16.10

-26.00

0.19340

1365.2

0.11593

170.27

394.39

0.8866

1.7934

1.114

0.648

1.249

779

162

-

-

107.5

7.89

15.77

-24.00

0.20965

1359.1

0.10744

172.51

395.26

0.8955

1.7896

1.117

0.654

1.252

770

162

-

-

106.6

8.02

-

-22.00

0.22693

1352.9

0.09970

174.75

396.12

0.9044

1.7859

1.121

0.660

1.254

760

163

-

-

105.7

8.14

-

-20.00

0.24529

1346.8

0.09262

177.00

396.97

0.9133

1.7822

1.125

0.667

1.257

751

163

260.1

-

104.8

8.27

-

-18.00

0.26477

1340.5

0.08615

179.26

397.81

0.9222

1.7787

1.129

0.674

1.260

742

163

254.7

11.08

103.9

8.40

-

-16.00

0.28542

1334.2

0.08023

181.53

398.64

0.9309

1.7752

1.133

0.681

1.263

733

163

249.4

11.16

103.1

8.52

-

-14.00

0.30728

1327.9

0.07479

183.81

399.46

0.9397

1.7719

1.137

0.688

1.266

723

163

244.2

11.24

102.2

8.64

-

-12.00

0.33040

1321.5

0.06979

186.09

400.27

0.9484

1.7686

1.141

0.695

1.269

714

163

239.1

11.32

101.3

8.77

-

-10.00

0.35482

1315.0

0.06520

188.38

401.07

0.9571

1.7653

1.146

0.703

1.273

705

163

234.1

11.40

100.4

8.89

-

-8.00

0.38059

1308.5

0.06096

190.69

401.85

0.9657

1.7621

1.151

0.710

1.277

696

163

229.1

11.48

99.6

9.02

-

-6.00

0.40775

1301.9

0.05706

193.00

402.63

0.9743

1.7590

1.156

0.718

1.281

686

163

224.2

11.56

98.7

9.14

-

-4.00

0.43636

1295.3

0.05345

195.32

403.39

0.9829

1.7560

1.161

0.727

1.285

677

163

219.4

11.64

97.9

9.26

-

-2.00

0.46646

1288.6

0.05012

197.66

404.14

0.9915

1.7530

1.166

0.735

1.289

668

163

214.7

11.72

97.0

9.38

-

0.00

0.49811

1281.8

0.04703

200.00

404.87

1.0000

1.7500

1.171

0.744

1.294

658

163

210.1

11.80

96.2

9.50

-

2.00

0.53134

1275.0

0.04417

202.35

405.59

1.0085

1.7471

1.177

0.753

1.299

649

163

205.6

11.88

95.3

9.63

-

4.00

0.56622

1268.1

0.04152

204.72

406.30

1.0170

1.7443

1.183

0.762

1.305

640

163

201.2

11.96

94.5

9.75

-

6.00

0.6028

1261.1

0.03906

207.10

406.99

1.0254

1.7415

1.189

0.772

1.310

630

163

196.9

12.04

93.6

9.87

-

Temp., °C

Absolute pressure, MPa

Density, kg/m3

Volume, m3/kg

Enthalpy, kJ/kg

Entropy, kJ/kg·K

Specific heat, cp, kJ/kg·K

cp/cv

Velocity of sound, m/s

Viscosity,
10-6 Pa·s

Thermal cond., mW/m·K

Surface tension, mN/m

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

8.00

0.6411

1254.0

0.03676

209.49

407.67

1.0338

1.7387

1.195

0.782

1.316

621

163

192.6

12.12

92.8

9.99

-

10.00

0.6812

1246.9

0.03463

211.89

408.33

1.0422

1.7360

1.202

0.792

1.323

611

163

188.5

12.20

92.0

10.11

-

12.00

0.7231

1239.7

0.03265

214.31

408.97

1.0506

1.7333

1.208

0.802

1.330

602

162

184.4

12.28

91.1

10.23

-

14.00

0.7670

1232.4

0.03079

216.74

409.60

1.0590

1.7306

1.215

0.813

1.337

592

162

180.5

12.36

90.3

10.35

-

16.00

0.8128

1225.0

0.02906

219.18

410.21

1.0673

1.7280

1.223

0.825

1.345

583

162

176.6

12.44

89.5

10.47

-

18.00

0.8606

1217.6

0.02744

221.63

410.80

1.0756

1.7254

1.230

0.837

1.353

573

162

172.8

12.52

88.7

10.59

-

12.00

0.9104

1210.0

0.02593

224.10

411.38

1.0840

1.7228

1.238

0.849

1.361

564

161

169.1

-

87.8

10.71

-

22.00

0.9624

1202.4

0.02451

226.59

411.93

1.0923

1.7202

1.246

0.862

1.370

554

161

165.4

-

87.0

10.82

-

24.00

1.0165

1194.6

0.02319

229.09

412.46

1.1006

1.7177

1.254

0.875

1.380

544

160

161.9

-

86.2

10.94

-

26.00

1.0728

1186.8

0.02194

231.60

412.98

1.1088

1.7151

1.263

0.889

1.391

535

160

158.4

-

85.4

11.06

-

28.00

1.1314

1178.8

0.02077

234.14

413.46

1.1171

1.7126

1.272

0.904

1.402

525

160

155.0

-

84.6

11.18

-

30.00

1.1924

1170.7

0.01968

236.69

413.93

1.1254

1.7101

1.282

0.919

1.413

515

159

151.7

-

83.8

11.30

-

32.00

1.2557

1162.5

0.01864

239.25

414.37

1.1336

1.7075

1.292

0.935

1.426

506

159

148.5

-

83

11.42

-

34.00

1.3215

1154.2

0.01767

241.84

414.79

1.1419

1.7050

1.302

0.952

1.440

496

158

145.4

-

82.2

11.54

-

36.00

1.3898

1145.7

0.01675

244.44

415.18

1.1501

1.7024

1.313

0.970

1.454

486

158

142.3

-

81.4

11.66

-

38.00

1.4606

1137.1

0.01589

247.06

415.54

1.1584

1.6999

1.325

0.989

1.470

476

157

139.3

-

80.6

11.78

-

40.00

1.5341

1128.4

0.01507

249.71

415.87

1.1667

1.6973

1.338

1.009

1.486

466

156

136.3

-

79.8

11.9

-

42.00

1.6103

1119.5

0.01430

252.37

416.17

1.1749

1.6947

1.351

1.030

1.504

456

156

-

-

79

12.02

-

44.00

1.6892

1110.4

0.01357

255.06

416.44

1.1832

1.6921

1.365

1.052

1.524

446

155

-

-

78.2

12.14

-

46.00

1.7709

1101.2

0.01288

257.77

416.68

1.1915

1.6894

1.38

1.076

1.545

436

154

-

-

77.4

12.26

-

Temp., °C

Absolute pressure, MPa

Density, kg/m3

Volume, m3/kg

Enthalpy, kJ/kg

Entropy, kJ/kg·K

Specific heat, cp, kJ/kg·K

cp/cv

Velocity of sound, m/s

Viscosity,
10-6 Pa·s

Thermal cond., mW/m·K

Surface tension, mN/m

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

Vapor

Liquid

Vapor

Liquid

Vapor

Liquid

Vapor

48.00

1.8555

1091.8

0.01223

260.51

416.87

1.1998

1.6867

1.396

1.102

1.568

426

153

-

-

76.6

12.38

-

50.00

1.9431

1082.1

0.01161

263.27

417.03

1.2081

1.6840

1.414

1.129

1.593

415

153

-

-

-

-

-

55.00

2.1753

1057.1

0.01020

270.31

417.24

1.2291

1.6768

1.464

1.209

1.667

389

150

-

-

-

-

-

60.00

2.4274

1030.5

0.00895

277.56

417.14

1.2503

1.6692

1.528

1.307

1.762

362

148

-

-

-

-

-

65.00

2.7008

1001.8

0.00784

285.06

416.65

1.2718

1.6610

1.611

1.435

1.888

335

145

-

-

-

-

-

70.00

2.9967

970.4

0.00684

292.90

415.69

1.2940

1.6518

1.726

1.609

2.064

306

142

-

-

-

-

-

75.00

3.3168

935.3

0.00594

301.18

414.09

1.3169

1.6413

1.896

1.862

2.324

276

138

-

-

-

-

-

80.00

3.6627

894.8

0.00511

310.10

411.60

1.3413

1.6287

2.176

2.268

2.748

244

134

-

-

-

-

-

85.00

4.0368

845.1

0.00433

320.05

407.72

1.3680

1.6128

2.725

3.039

3.555

209

129

-

-

-

-

-

90.00

4.4416

777.5

0.00355

331.98

401.33

1.3998

1.5907

4.186

5.041

5.643

170

124

-

-

-

-

-

95.00

4.8820

665.4

0.00264

348.86

387.46

1.4442

1.5491

-

-

-

-

-

-

-

-

-

-

96.14

4.9900

523.8

0.00191

366.59

366.59

1.4918

1.4918

inf.

inf.

inf.

-

-

-

-

inf.

inf.

0.00