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BUCHI Rotavapo R-250 User Manual

Page 24

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24

Rotavapor R-250

5 Operation

5.4 List of Solvents

Solvent

Formula Molar Mass

Evaporation

Boiling Point Spec.Gravity

Vacuum in mbar for a

in g/mol

Energy in J/g

at 1013 mbar

in g/cm

3

Boiling Point at 40°C

Acetic acid

C

2

H

4

O

2

60.0

695

118

1.049

44

Acetone C

3

H

6

O 58.1

553

56

0.790

556

n-Amyl alcohol, n-Pentanol

C

5

H

12

O 88.1

595

37

0.814

11

Benzene C

6

H

6

78.1

548

80

0.877

236

n-Butanol, tert. Butanol

C

4

H

10

O 74.1

620

118

0.810

25

(2-Methyl-2-Propanol) C

4

H

10

O 74.1

590

82

0.789

130

Carbon tetrachloride

CCI

4

153.8

226

77

1.594

271

Chlorobenzene C

6

H

5

CI 112.6

377

132

1.106

36

Chloroform CHCI

3

119.4

264

62

1.483

474

Cyclohexane C

6

H

12

84.0

389

81

0.779

235

Diethyl ether

C

4

H

10

O 74.0

389

35

0.714

850

1,2,-Dichlorethane C

2

H

4

CI

2

99.0

335

84

1.235

210

1,2,-Dichlorethylene (cis)

C

2

H

2

CI

2

97.0

322

60

1.284

479

1,2,-Dichlorethylene (trans)

C

2

H

2

CI

2

97.0

314

48

1.257

751

Diisopropyl ether

C

6

H

14

O 102.0

318

68

0.724

375

Dioxane C

4

H

8

O

2

88.1

406

101

1.034

107

DMF (Dimethylformamide)

C

3

H

7

NO 73.1

153

0.949

11

Ethanol C

2

H

6

O 46.0

879

79

0.789

175

Ethyl acetate

C

4

H

8

O

2

88.1

394

77

0.900

240

Heptane C

7

H

16

100.2

373

98

0.684

120

Hexane C

6

H

14

86.2

368

69

0.660

335

Isoamyl alcohol, 3-Methyl-1-Butanol

C

5

H

12

O 88.1

595

129

0.809

14

Isopropyl alcohol

C

3

H

8

O 60.1

699

82

0.786

137

Methanol CH

4

O 32.0

1227

65

0.791

337

Methylene chloride, Dichloromethane

CH

2

CI

2

84.9

373

40

1.327

850

Methylethylketon C

4

H

8

O 72.1

473

80

0.805

243

Pentachlorethane C

2

HCI

5

202.3

201

162

1.680

13

Pentane C

5

H

12

72.1

381

36

0.626

850

n-Propyl alcohol

C

3

H

8

O 60.1

787

97

0.804

67

1,1,2,2,-Tetrachloroethane C

2

H

2

CI

4

167.9

247

146

1.595

35

Tetrachloroethylene C

2

CI

4

165.8

234

121

1.623

53

THF (Tetrahydrofurane)

C

4

H

8

O 72.1

67

0.889

357

Toluol C

7

H

8

92.2

427

111

0.867

77

1,1,1,-Trichlorethane C

2

H

3

CI

3

133.4

251

74

1.339

300

Trichlorethylene C

2

HCI

3

131.3

264

87

1.464

183

Water H

2

O 18.0

2261

100

1.000

72

Xylol (Mixture)

C

8

H

10

106.2

389

25

(o)

144

0.880

(m)

139

0.864

(p)

138

0.861

Table 3: List of Solvents (CRC Handbook, 65th Ed)