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Properties of substance:
1,4-dibromobutane
Group of substances:
organic
Empirical formula (Hill's system for organic substances):
C
4
H
8
Br
2
Structural formula as text:
BrCH2CH2CH2CH2Br
Molar/atomic mass: 215.914
Melting point (°C):
-16.53
Boiling point (°C):
197
Solubility (g/100 g of solvent):
chloroform
: soluble [
Ref.
]
diethyl ether
: soluble [
Ref.
]
water
: 0.035 (25°C) [
Ref.
]
Density:
1.789 (20°C, d
4
)
Reactions:
Yeild 82%. [
Ref.1
]
BrCH
2
CH
2
CH
2
CH
2
Br + 4NH
3
→ H
2
NCH
2
CH
2
CH
2
CH
2
NH
2
+ 2NH
4
Br
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-140.3 (l)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-87.8 (g)
References:
CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-26
Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 130-131 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru
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