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Properties of substance:
4-nitroaniline
Group of substances:
organic
Physical appearance:
yellow monoclinic crystals
Empirical formula (Hill's system for organic substances):
C
6
H
6
N
2
O
2
Structural formula as text:
O2NC6H4NH2
Molar/atomic mass: 138.13
Melting point (°C):
147.5
Boiling point (°C):
336
Decomposition temperature (°C):
336
Solubility (g/100 g of solvent):
1-propanol
: 5.4 (20°C) [
Ref.
]
acetone
: 74.3 (50°C) [
Ref.
]
ammonia liquid
: 10 (20°C) [
Ref.
]
benzene
: 3.32 (70°C) [
Ref.
]
carbon disulphide
: 0.2 (20°C) [
Ref.
]
carbon tetrachloride
: 0.1 (20°C) [
Ref.
]
chloroform
: 0.4331 (0°C) [
Ref.
]
chloroform
: 1.55 (40.1°C) [
Ref.
]
diethyl ether
: 6.18 (20°C) [
Ref.
]
ethanol
: 5.84 (20°C) [
Ref.
]
ethanol 95%
: 5.674 (25°C) [
Ref.
]
ethanol abs.
: 3.382 (0°C) [
Ref.
]
ethanol abs.
: 6.048 (25°C) [
Ref.
]
ethanol abs.
: 8.233 (40.1°C) [
Ref.
]
i-amyl alcohol
: 7.8 (20°C) [
Ref.
]
i-butanol
: 2.4 (20°C) [
Ref.
]
m-xylene
: 0.28 (15°C) [
Ref.
]
methanol
: 12.1 (20°C) [
Ref.
]
nitrobenzene
: 7.2 (25°C) [
Ref.
]
p-cymene
: 0.83 (30°C) [
Ref.
]
toluene
: 1.5 (20°C) [
Ref.
]
water
: 0.08 (19°C) [
Ref.
]
water
: 2.2 (100°C) [
Ref.
]
Density:
1.424 (20°C, g/cm
3
)
Dissociation:
pK
BH
+
(1) = 1.02 (25°C, water)
Dipole moment (D):
6.17
LD
50
(mg/kg):
1410 (white rats, )
References:
Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 400-403
Urbanski T. Chemistry and technology of explosives. - vol.1. - Warszawa, 1964. - pp. 556-557
Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 251
Гурвич Я.А. Справочник молодого аппаратчика-химика. - М.: Химия, 1991. - pp. 192 [Russian]
Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 440-441, 908 [Russian]
Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1276, 1400, 1456-1457 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 430-431 [Russian]
Справочник химика. - Т. 3. - М.-Л.: Химия, 1965. - pp. 102 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru