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Unified Supply Chain Process Model Manager

Pure Component Data

  • Last UpdatedAug 14, 2026
  • 4 minute read

Shown below is a table of the pure components represented in Process Model Manager Reference Manual. For each component the boiling point of the molecule at 1 atm is shown in °C.

Component

Boiling Point (°C)

Density @ 15°C (g/cc)

Formula

Molecular Weight (g/mol)

methane

-161.501

0.26

CH4

16.0426

ethene

-103.71

0.5699

C2H2

26.0378

ethane

-88.6022

0.358

CH3CH3

30.0694

Hydrogen Sulphide

-60.3

0.993

H2S

34.082

propene

-47.7

0.5226

C3H6

42.0804

propane

-42.1019

0.5076

CH3CH2CH3

44.0962

isobutane

-12.0439

0.5633

CH3CH (CH3)CH3

58.123

isobutene

-6.89965

0.5942

C4H8

56.1072

1-butene

-6.25949

0.5961

C4H8

56.1072

1-3-butadiene

-4.41088

0.6274

C4H6

54.0914

n-butane

-0.485291

0.5847

C4H10

58.123

trans-2-butene

0.880125

0.6042

C4H8

56.1072

cis-2-butene

3.72032

0.6213

C4H8

56.1072

2,2-dimethylpropane

9.47607

0.5967

C5H12

72.1498

1-2-butadiene

10.8534

0.657

C4H6

54.0914

isopentane

27.8752

0.62463

C5H12

72.1498

n-pentane

36.0425

0.63087

C5H12

72.1498

cyclopentane

49.2624

0.75016

C5H10

70.134

2,2-dimethylbutane

49.741

0.6539

C6H14

86.1766

2,3-dimethylbutane

57.9879

0.66622

C6H14

86.1766

2-methylpentane

60.2719

0.65774

C6H14

86.1766

3-methylpentane

63.2822

0.66878

C6H14

86.1766

n-hexane

68.7444

0.66382

C6H14

86.1766

methylcyclopentane

71.8119

0.75338

C6H12

84.1608

2,2-dimethylpentane

79.1976

0.67805

C7H16

100.203

benzene

80.1

0.88415

C6H6

78.1134

2,4-dimethylpentane

80.5007

0.6771

C7H16

100.203

cyclohexane

80.7327

0.78312

C6H12

84.1608

2,2,3-trimethylbutane

80.8827

0.6944

C7H16

100.203

3,3-dimethylpentane

86.0646

0.69741

C7H16

100.203

1,1-dimethylcyclopentane

87.8462

0.75897

C7H14

98.1876

2,3-dimethylpentane

89.7841

0.69938

C7H16

100.203

2-methylhexane

90.0524

0.68285

C7H16

100.203

1,cis-3-dimethylcyclopentane

90.7733

0.74934

C7H14

98.1876

1,trans-3-dimethylcyclopentane

91.7253

0.7532

C7H14

98.1876

3-methylhexane

91.8505

0.6915

C7H16

100.203

1,trans-2-dimethylcyclopentane

91.8698

0.75592

C7H14

98.1876

3-ethylpentane

93.4751

0.70258

C7H16

100.203

n-heptane

98.4297

0.68799

C7H16

100.203

2,2,4-trimethylpentane

99.2385

0.69597

C8H18

114.23

1,cis-2-dimethylcyclopentane

99.5327

0.77707

C7H14

98.1876

methylcyclohexane

100.934

0.77369

C7H14

98.1876

ethylcyclopentane

103.466

0.77084

C7H14

98.1876

1,1,3-

trimethylcyclopentane

104.893

0.75256

C8H16

112.214

2,2,3,3-tetramethylbutane

106.469

0.7219

C8H18

114.23

2,2-dimethylhexane

106.84

0.69949

C8H18

114.23

2,5-dimethylhexane

109.103

0.69773

C8H18

114.23

1,trans-2,cis-4-trimethylcyclopentane

109.29

0.7516

C8H16

112.214

2,4-dimethylhexane

109.429

0.70447

C8H18

114.23

2,2,3-trimethylpentane

109.841

0.71999

C8H18

114.23

1,trans-2,cis-3-trimethylcyclopentane

110.202

0.7579

C8H16

112.214

toluene

110.625

0.87144

C7H8

92.1402

3,3-dimethylhexane

111.969

0.71407

C8H18

114.23

2,3,4-trimethylpentane

113.467

0.72304

C8H18

114.23

1,1,2-

trimethylcyclopentane

113.729

0.77691

C8H16

112.214

2,3,3-trimethylpentane

114.76

0.73005

C8H18

114.23

2,3-dimethylhexane

115.607

0.71631

C8H18

114.23

2-methyl,3-ethylpentane

115.65

0.72336

C8H18

114.23

1,cis-2,trans-4-trimethylcyclopentane

116.731

0.76771

C8H16

112.214

2,11-dimethyl-dodecane

117

C14H30

198.391

1,cis-2,trans-3-trimethylcyclopentane

117.502

0.7746

C8H16

112.214

2-methylheptane

117.648

0.70188

C8H18

114.23

4-methylheptane

117.709

0.7088

C8H18

114.23

3,4-dimethylhexane

117.725

0.72336

C8H18

114.23

1,cis-2,cis-4-trimethylcyclopentane

118.02

0.7758

C8H16

112.214

3-methyl,3-ethylpentane

118.259

0.73119

C8H18

114.23

3-ethylhexane

118.534

0.71759

C8H18

114.23

3-methylheptane

118.926

0.70989

C8H18

114.23

1,trans-4-dimethylcyclohexane

119.358

0.7668

C8H16

112.214

1,1-dimethylcyclohexane

119.549

0.78505

C8H16

112.214

1,cis-3-dimethylcyclohexane

120.096

0.77013

C8H16

112.214

1-methyl,trans-3-ethylcyclopentane

120.801

0.771

C8H16

112.214

1-methyl,trans-2-ethylcyclopentane

121.196

0.773

C8H16

112.214

1-methyl,cis-3-ethylcyclopentane

121.397

0.771

C8H16

112.214

1-methyl,1-ethylcyclopentane

121.523

0.78521

C8H16

112.214

2,2,4,4-

tetramethylpentane

122.284

0.72331

C9H20

128.257

1,cis-2,cis-3-trimethylcyclopentane

122.997

0.7833

C8H16

112.214

1,trans-2-dimethylcyclohexane

123.426

0.7799

C8H16

112.214

2,2,5-trimethylhexane

124.084

0.71923

C9H20

128.257

1,cis-4-dimethylcyclohexane

124.328

0.78697

C8H16

112.214

1,trans-3-

124.458

0.78889

C8H16

112.214

dimethylcyclohexane

n-octane

125.675

0.70652

C8H18

114.23

i-propylcyclopentane

126.419

0.78035

C8H16

112.214

2,2,4-trimethylhexane

126.544

0.7193

C9H20

128.257

1-methyl,cis-2-ethylcyclopentane

128.05

0.78937

C8H16

112.214

1,cis-2-dimethylcyclohexane

129.738

0.80027

C8H16

112.214

2,4,4-trimethylhexane

130.649

0.72747

C9H20

128.257

propylcyclopentane

130.95

0.78038

C8H16

112.214

2,3,5-trimethylhexane

131.337

0.726

C9H20

128.257

ethylcyclohexane

131.795

0.79189

C8H16

112.214

2,2-dimethylheptane

132.689

0.7144

C9H20

128.257

2,4-dimethylheptane

132.893

0.7192

C9H20

128.257

2,2,3,4-

tetramethylpentane

133.016

0.74271

C9H20

128.257

2,2,3-trimethylhexane

133.601

0.7333

C9H20

128.257

2-methyl-4-ethylhexane

133.757

0.7276

C9H20

128.257

2,2-dimethyl-3-ethylpentane

133.826

0.7385

C9H20

128.257

2,6-dimethylheptane

135.209

0.713

C9H20

128.257

4,4-dimethylheptane

135.237

0.7296

C9H20

128.257

2,5-dimethylheptane

135.987

0.7208

C9H20

128.257

3,5-dimethylheptane

136.009

0.7262

C9H20

128.257

ethylbenzene

136.186

0.87139

C8H10

106.167

2,4-dimethyl-3-ethylpentane

136.688

0.7418

C9H20

128.257

3,3-dimethylheptane

137.025

0.7296

C9H20

128.257

2,3,3-trimethylhexane

137.677

0.7414

C9H20

128.257

2-methyl-3-ethylhexane

138.022

0.7375

C9H20

128.257

p-xylene

138.351

0.8653

C8H10

106.167

2,3,4-trimethylhexane

139.036

0.743

C9H20

128.257

m-xylene

139.103

0.86834

C8H10

106.167

2,2,3,3-

tetramethylpentane

140.274

0.76031

C9H20

128.257

3-methyl-4-ethylhexane

140.395

0.7437

C9H20

128.257

3,3,4-trimethylhexane

140.458

0.7495

C9H20

128.257

2,3-dimethylheptane

140.463

0.7299

C9H20

128.257

3-methyl-3-ethylhexane

140.559

0.7451

C9H20

128.257

3,4-dimethylheptane

140.583

0.7353

C9H20

128.257

4-ethylheptane

141.168

0.7322

C9H20

128.257

2,3,3,4-

tetramethylpentane

141.552

0.75842

C9H20

128.257

4-methyloctane

142.425

0.7242

C9H20

128.257

3-ethylheptane

143.021

0.7306

C9H20

128.257

2-methyloctane

143.258

0.7173

C9H20

128.257

3-methyloctane

144.214

0.7242

C9H20

128.257

o-xylene

144.411

0.88438

C8H10

106.167

2,3-dimethyl-3-ethylpentane

144.736

0.7588

C9H20

128.257

3,3-diethylpentane

146.169

0.75711

C9H20

128.257

n-nonane

150.798

0.72144

C9H20

128.257

isopropylbenzene

152.393

0.86594

C9H12

120.194

n-propylcyclohexane

156.746

0.79732

C9H18

126.241

propylbenzene

159.217

0.8661

C9H12

120.194

1-methyl-3-ethylbenzene

161.305

0.86866

C9H12

120.194

1-methyl-4-ethylbenzene

161.991

0.8653

C9H12

120.194

1,3,5-trimethylbenzene

164.717

0.86915

C9H12

120.194

5-methylnonane

165.148

0.7365

C10H22

142.284

1-methyl-2-ethylbenzene

165.153

0.88467

C9H12

120.194

4-methylnonane

165.671

0.7362

C10H22

142.284

2-methylnonane

166.996

0.7304

C10H22

142.284

3-methylnonane

167.806

0.7373

C10H22

142.284

tert-butylbenzene

169.144

0.87059

C10H14

134.221

1,2,4-trimethylbenzene

169.351

0.87985

C9H12

120.194

3-ethyl-tetradecane

170

C16H34

226.445

isobutylbenzene

172.789

0.8573

C10H14

134.221

sec-butylbenzene

173.336

0.8661

C10H14

134.221

n-decane

174.152

0.73388

C10H22

142.284

1-methyl-3-isopropylbenzene

175.176

0.865

C10H14

134.221

1,2,3-trimethylbenzene

176.084

0.89824

C9H12

120.194

1-methyl-4-isopropylbenzene

177.139

0.8613

C10H14

134.221

1-methyl-2-isopropylbenzene

178.182

0.8807

C10H14

134.221

n-butylcyclohexane

180.982

0.80276

C10H20

140.268

1,3-diethylbenzene

181.138

0.86802

C10H14

134.221

1-methyl-3-propylbenzene

181.836

0.865

C10H14

134.221

n-butylbenzene

183.27

0.8642

C10H14

134.221

1-methyl-4-propylbenzene

183.34

0.8624

C10H14

134.221

1,2-diethylbenzene

183.455

0.88386

C10H14

134.221

1,3-dimethyl-5-ethylbenzene

183.778

0.8688

C10H14

134.221

1,4-diethylbenzene

183.787

0.86594

C10H14

134.221

1-methyl-2-propylbenzene

184.834

0.8783

C10H14

134.221

1,4-dimethyl-2-ethylbenzene

186.941

0.8811

C10H14

134.221

1,3-dimethyl-4-ethylbenzene

188.441

0.8804

C10H14

134.221

1,2-dimethyl-4-ethylbenzene

189.781

0.8785

C10H14

134.221

n-undecane

195.928

0.74025

C11H24

156.311

n-pentylcyclohexane

203.711

0.804

C11H22

154.295

pentylbenzene

205.461

0.8577

C11H16

148.247

n-dodecane

216.323

0.74876

C12H26

170.337

n-tridecane

221.211

C13H28

184.364

n-hexylcyclohexane

224.747

0.806

C12H24

168.322

5-methyldodecane

226

C13H28

184.364

n-hexylbenzene

226.103

0.8526

C12H18

162.274

4-propylundecane

230.9

C14H30

198.391

n-tetradecane

239.294

C14H30

198.391

n-pentadecane

256.394

C15H32

212.418

n-hexadecane

272.572

C16H34

226.445

n-heptadecane

287.928

C17H36

240.471

n-octadecane

302.489

C18H38

254.498

n-nonadecane

316.389

C19H40

268.525

n-eicosane

329.556

C20H42

282.552

n-heneicosane

342.278

C21H44

296.579

n-docosane

354.389

C22H46

310.605

n-tricosane

366

C23H48

324.632

n-tetracosane

377.056

C24H50

338.659

n-pentacosane

387.667

C25H52

352.686

n-hexacosane

398

C26H54

366.713

n-heptacosane

407.889

C27H56

380.739

n-octacosane

417.389

C28H58

394.766

n-nonacosane

426.556

C29H60

408.793

n-triacontane

435.5

C30H62

422.82

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