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Properties of substance:
N,N-diphenylbenzenamine
Synonyms:
triphenylamine
Group of substances:
organic
Physical appearance:
monoclinic crystals
Empirical formula (Hill's system for organic substances):
C
1
8
H
1
5
N
Structural formula as text:
(C6H5)3N
Molar/atomic mass: 245.318
Melting point (°C):
127.5
Boiling point (°C):
365
Solubility (g/100 g of solvent):
benzene
: soluble [
Ref.
]
carbon disulphide
: 1.95 (-83°C) [
Ref.
]
diethyl ether
: soluble [
Ref.
]
ethanol 96%
: 0.74 (20°C) [
Ref.
]
ethanol 96%
: 5.5 (74°C) [
Ref.
]
methanol
: soluble [
Ref.
]
water
: insoluble [
Ref.
]
Density:
1.18 (25°C, g/cm
3
)
Reactions of synthesis:
Yeild 82-85%. [
Ref.1
]
2(C
6
H
5
)
2
NH + 2C
6
H
5
I + K
2
CO
3
→ 2(C
6
H
5
)
3
N + 2KI + CO
2
+ H
2
O
Yeild 78%. [
Ref.1
]
2C
6
H
5
Cl + C
6
H
5
NH
2
→ (C
6
H
5
)
3
N + 2HCl
References:
CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-540
Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 354-355 [Russian]
Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1050, 1246 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru
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