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Properties of substance:
cyclohexanone
Group of substances:
organic
Physical appearance:
colorless liquid
Empirical formula (Hill's system for organic substances):
C
6
H
1
0
O
Structural formula as text:
CH2(CH2CH2)2CO
Molar/atomic mass: 98.143
Melting point (°C):
-40.2
Boiling point (°C):
155.6
Solubility (g/100 g of solvent):
acetone
: soluble [
Ref.
]
benzene
: soluble [
Ref.
]
chloroform
: soluble [
Ref.
]
diethyl ether
: soluble [
Ref.
]
ethanol
: soluble [
Ref.
]
sulfolane
: miscible [
Ref.
]
water
: 7 (20°C) [
Ref.
]
Density:
0.9478 (20°C, g/cm
3
)
Refractive index (n
D
):
1.4507 (20°C)
Vapour pressure (Torr):
4.4 (20°C)
15 (47°C)
Dissociation:
pK
BH
+
(1) = -6.8 (25°C, water)
Permittivity (dielectric constant):
18.3 (20°C)
Viscosity (mPa·s):
2.2 (25°C)
Flash point (°C):
40
Autoignition temperature (°C):
495
LD
50
(mg/kg):
2780 (white mice, oral)
1540 (rabbits, intraperitoneal)
1130 (rats, intraperitoneal)
930 (guinea pig, intraperitoneal)
1400 (mice, oral)
1230 (mice, intraperitoneal)
References:
Dictionary of organic compounds. - vol.1, Abietic acid - Dypnone. - London, 1946. - pp. 597
Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 285
Альберт А., Сержент Е. Константы ионизации кислот и оснований. - М.-Л.: Химия, 1964. - pp. 138 [Russian]
Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.1. - Л.: Химия, 1976. - pp. 541-543 [Russian]
РЖ Токсикология, Отдельный выпуск. - 1980. - №1. - pp. 21 [Russian]
Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 195 [Russian]
Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 420-421 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 1100-1101 [Russian]
Химическая энциклопедия. - Т. 5. - М.: Советская энциклопедия, 1999. - pp. 366 [Russian]
Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 680-681 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru