Chapter 4: using your rapidvap, Physical constants – Labconco RapidVap Vacuum, N2 and N2/48 Evaporation Systems 7910015 User Manual

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Chapter 4: Using Your RapidVap

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SOLVENT


BOILING
PT (°C)


DENSITY
(g/cm³)

HEAT OF
VAPORIZATION
(Kcal/Kg)



CONSTANT b

VACUUM FOR
BOILING POINT
AT 40°C (MBAR)

Acetone 56

.790

125

0.196

556

Acetonitrile 82

.786

178 0.195

208

Acetylene tetrachloride

147

1.602

53

0.200

20

Benzene 80

0.879

93 0.202

236

Butyl alcohol

118

0.810

120

0.156

26

Carbon

tetrachloride 77

1.594 45

0.206

271

Chlorobenzene 132

1.110

90

0.202

36

Chloroform 60

1.480

59 0.203

474

1.2 Dichloroethane

83

1.235

126

0.201

210

Dichloroethylene 55 1.250

41

0.200 584

Diproplyether 68

0.726

76

0.207

375

Dioxide 111

1.034

98

0.195

70

Ethyl acetate

77

0.900

102

0.189

240

Ethyl alcohol

78

0.791

205

0.159

175

Ethylene dichloride

85

1.256

78

0.200

194

Heptane 98

0.680

74

0.200

120

Hexane 69

0.659

85

0.206

360

Iso-amyl alcohol

132

0.800

120

0.160

15

Iso-butyl alcohol

108

0.803

120

0.160

44

Isopropyl alcohol

82

0.785

160

0.158

136

Methyl alcohol

65

0.792

267

0.167

337

Methylene chloride

40

1.325

41

0.194

1013

Methyl ethyl ketone

80

0.810

113

0.206

243

N-Amyl alcohol

137

0.814

142

0.158

11

Pentachloroethane 159 1.700

45

0.207 15

Pentane 36

0.626

85

0.214

1013

Propyl alcohol

97

0.804

165

0.154

67

Tert, Butanol

83

0.787

141

0.154

130

1, 1, 2, 2,
Tetrachloroethane

146 1.603

60

0.198 20

Tetrachloroethylene 121 1.624 50

0.202

53

Toluene 111

0.867

86

0.202

76

1, 1, 1, Trichloroethane

74

1.346

76

0.206

301

Trichloroethylene 87 1.462

57

0.202 183

Water 100

1.000

540

0.167

72

Xylene 140

0.870

82

0.199

25


Physical constants:

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