Handbook of Solvents - George Wypych - ChemTech - Ventech!

88 George Wypych
Property
minimum
Value
maximum median
polarity parameter, ET(30), kcal/mol 38.6 52 51
coefficient of cubic expansion, 10 -4 / o C 9.7 11.5 11.2
specific heat, cal/K mol 24.85 108 65.27
heat of vaporization, cal/g 10.33 14.3 13.3
heat of combustion, MJ/kg 24.3 30.54 28.75
dielectric constant 5.1 29.6 10.5
Hildebrand solubility parameter, cal 1/2 cm -3/2
8.2 12.2 8.8
Henry’s Law constant, atm/m 3 mol 6.5E-10 7.3E-5 7.3E-8
evaporation rate (butyl acetate = 1) 0.001 1.05 0.37
threshold limiting value - 8h average, ppm 5 100 25
maximum concentration (15 min exp), ppm 150 150
LD50 oral, mg/kg 470 16500 6500
route of entry absorption, contact. ingestion, inhalation
blood, brain, central nervous system, eye, kidney,
target organs
lymphatic system, liver, lung, respiratory system,
skin, spleen, testes
carcinogenicity -
mutagenic properties
diethylene glycol monobutyl ether, diethylene glycol
dimethyl ether, 2-ethoxyethanol, ethylene glycol
diethyl ether, ethylene glycol monophenyl
ether, triethylene glycol dimethyl ether
biological oxygen demand, 5-day test, g/g 0.12 1.18 0.71
chemical oxygen demand, g/g 1.69 2.20 1.85
theoretical oxygen demand, g/g 1.07 3.03 2.17
biodegradation probability days-weeks
octanol/water partition coefficient -1.57 3.12
urban ozone formation 0.27 0.58 0.44
3.3.11 KETONES
Property
minimum
Value
maximum median
boiling temperature, o C 56.1 306 147
freezing temperature, o C -92 28 -55