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Properties of substance:
propanenitrile
Synonyms:
propionitrile
Group of substances:
organic
Physical appearance:
colorless liquid
Empirical formula (Hill's system for organic substances):
C
3
H
5
N
Structural formula as text:
CH3CH2CN
Molar/atomic mass: 55.08
Melting point (°C):
-91.9
Boiling point (°C):
97.1
Solubility (g/100 g of solvent):
diethyl ether
: soluble [
Ref.
]
dimethylformamide
: miscible [
Ref.
]
ethanol
: soluble [
Ref.
]
water
: 11.9 (40°C) [
Ref.
]
water
: 28 (100°C) [
Ref.
]
Density:
0.783 (21°C, d
4
)
Reactions of synthesis:
Yeild 89-91%. [
Ref.1
]
CH
3
CH
2
CONH
2
→ CH
3
CH
2
CN + H
2
O
Dipole moment (D):
4.03 (78-196°C)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
15.5 (l)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
119.3 (l)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
51.7 (g)
LD
50
(mg/kg):
39 (rats, oral)
References:
CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-23
Gangolli S. The Dictionary of Substances and their Effects. - 2 ed., Vol. 6, O-S. - RSC, 1999. - pp. 561-562
Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 169
Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.2. - Л.: Химия, 1976. - pp. 92, 97 [Russian]
Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 388 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 920-921 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru