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Properties of substance:
4-methylaniline
Synonyms:
p-toluidine
Group of substances:
organic
Empirical formula (Hill's system for organic substances):
C
7
H
9
N
Structural formula as text:
CH3C6H4NH2
Molar/atomic mass: 107.15
Melting point (°C):
45
Boiling point (°C):
200.6
Solubility (g/100 g of solvent):
acetone
: soluble [
Ref.
]
ammonia liquid
: 69.5 (20°C) [
Ref.
]
carbon disulphide
: soluble [
Ref.
]
diethyl ether
: soluble [
Ref.
]
ethanol
: 110 (20°C) [
Ref.
]
methanol
: soluble [
Ref.
]
pyridine
: 125.7 (20°C) [
Ref.
]
water
: 0.74 (21°C) [
Ref.
]
Density:
1.046 (20°C, d
4
)
0.973 (50°C, d
4
)
Reactions:
Yeild 21%. [
Ref.1
]
CH
3
C
6
H
4
NH
2
+ NaNO
2
+ 2HCl → CH
3
C
6
H
4
N
2
Cl + NaCl + 2H
2
O
CH
3
C
6
H
4
N
2
Cl + NaOH + C
6
H
6
→ CH
3
C
6
H
4
C
6
H
5
+ NaCl + N
2
+ H
2
O
Refractive index (n
D
):
1.5532 (20°C)
Vapour pressure (Torr):
10 (82.2°C)
35 (100.2°C)
LD
50
(mg/kg):
330 (white mice, oral)
References:
Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 554-560
Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 484, 910 [Russian]
Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1225, 1366 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 990-991 [Russian]
Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 583 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru
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