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Properties of substance:
butanamide
Group of substances:
organic
Physical appearance:
leaflets crystals
Empirical formula (Hill's system for organic substances):
C
4
H
9
NO
Structural formula as text:
CH3CH2CH2CONH2
Molar/atomic mass: 87.1204
Melting point (°C):
116.5
Boiling point (°C):
216
Solubility (g/100 g of solvent):
water
: 17.08 (6°C) [
Ref.
]
water
: 19.08 (16°C) [
Ref.
]
water
: 23 (25°C) [
Ref.
]
Reactions:
Yeild 90%. [
Ref.1
]
CH
3
CH
2
CH
2
CONH
2
+ KOBr → CH
3
CH
2
CH
2
NH
2
+ KBr + CO
2
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-364.8 (s)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-282 (g)
References:
CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-27
Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 121
Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 144-145 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru