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Properties of substance:
N,N-dimethylaniline
Group of substances:
organic
Physical appearance:
yellow liquid
Empirical formula (Hill's system for organic substances):
C
8
H
1
1
N
Structural formula as text:
C6H5N(CH3)2
Molar/atomic mass: 121.1796
Melting point (°C):
2.5
Boiling point (°C):
193
Solubility (g/100 g of solvent):
diethyl ether
: soluble [
Ref.
]
ethanol
: soluble [
Ref.
]
water
: 0.1105 (25°C) [
Ref.
]
Density:
0.9557 (20°C, d
4
)
Reactions of synthesis:
Yeild 80%. [
Ref.1
]
C
6
H
5
NHCH
3
+ CH
2
O + Zn + 2HCl → C
6
H
5
N(CH
3
)
2
+ ZnCl
2
+ H
2
O
Reactions:
Yeild 40%. [
Ref.1
]
C
6
H
5
N(CH
3
)
2
+ K
2
S
2
O
8
→ (CH
3
)
2
NC
6
H
4
OSO
3
K + KHSO
4
Dissociation:
pK
BH
+
(1) = 5.06 (25°C, water)
References:
Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 615
Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 508
Гурвич Я.А. Справочник молодого аппаратчика-химика. - М.: Химия, 1991. - pp. 184 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 426-427 [Russian]
Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 89 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru
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