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sec-Butylbenzene

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Identification
Molecular formula
C10H14
CAS number
135-98-8
IUPAC name
sec-butylbenzene
State
State

At room temperature, sec-butylbenzene is a liquid.

Melting point (Celsius)
-80.30
Melting point (Kelvin)
192.85
Boiling point (Celsius)
183.40
Boiling point (Kelvin)
456.55
General information
Molecular weight
134.22g/mol
Molar mass
134.2180g/mol
Density
0.8625g/cm3
Appearence

sec-Butylbenzene is a colorless, mobile liquid with a distinct aromatic odor. It exhibits similar properties to other aliphatic-substituted benzenes and is generally insoluble in water but miscible with organic solvents.

Comment on solubility

Solubility of sec-butylbenzene

Sec-butylbenzene, with the chemical formula C10H14, is characterized by its relatively low polarity. As a result, its solubility properties are influenced by its structure.

Generally, sec-butylbenzene is:

  • Insoluble in water: Due to its non-polar nature and the highly polar nature of water, sec-butylbenzene does not dissolve in water.
  • Slightly soluble in polar solvents: It can exhibit limited solubility in solvents like acetone or ethanol, but solubility may vary based on temperature and concentration.
  • Soluble in non-polar solvents: Sec-butylbenzene has a high affinity for non-polar organic solvents such as hexane, heptane, and other hydrocarbons.

In summary, when discussing the solubility of sec-butylbenzene, it is important to remember that:

  1. It exhibits very low solubility in water.
  2. It may dissolve marginally in some polar solvents.
  3. It is well-soluble in non-polar environments, making it ideal for various organic applications.

Ultimately, the solubility of sec-butylbenzene highlights the significance of molecular structure in determining compatibility with different solvents.

Interesting facts

Interesting Facts about sec-Butylbenzene

sec-Butylbenzene is a fascinating aromatic compound with unique characteristics and applications. Here are some intriguing aspects that highlight its significance in the field of chemistry:

  • Structure and Isomerism: As an alkyl-substituted benzene, sec-butylbenzene has a branched sec-butyl group attached to a benzene ring. This structure leads to distinct chemical properties compared to its isomers, such as n-butylbenzene, making it an excellent subject for studying isomerization reactions.
  • Industrial Importance: sec-Butylbenzene is primarily used as an intermediate in the synthesis of other organic compounds. It plays a crucial role in the production of polymeric materials and various specialty chemicals, which are essential in different industrial processes.
  • Chemical Reactions: The presence of both the benzene ring and the branched alkyl chain enables sec-butylbenzene to participate in electrophilic substitution reactions and other organic transformations. This versatility makes it a valuable compound in organic synthesis.
  • Use in Solvent Systems: Its unique properties allow sec-butylbenzene to be employed as a solvent in various chemical processes, enhancing reaction efficiency and product purity in laboratory and industrial settings.
  • Study of Environmental Impact: Understanding sec-butylbenzene's environmental behavior is essential. As researchers delve into its effects on ecosystems, certain studies have begun examining its potential role in air pollution and groundwater contamination.

In summary, sec-butylbenzene showcases the complexity of organic compounds and their diverse applications, making it a pivotal subject of study for chemists and organic synthesis enthusiasts alike. As noted by a distinguished chemist, "The beauty of organic chemistry lies in the intricate dance of electrons and structures; sec-butylbenzene is a prime example of this elegant choreography."

Synonyms
SEC-BUTYLBENZENE
135-98-8
2-Phenylbutane
(1-Methylpropyl)benzene
1-sec-butylbenzene
Benzene, (1-methylpropyl)-
Benzene, sec-butyl-
Secondary butylbenzene
butan-2-ylbenzene
s-Butylbenzene
HSDB 7212
UNII-B70I0RSX3J
NSC 8466
EINECS 205-227-0
m-Ethylethylbenzene
B70I0RSX3J
BRN 1903902
DTXSID2022333
(Butan-2-yl)benzene
CHEBI:35097
AI3-00121
NSC-8466
BUTAN-2-YLBENZOL
BUTYLBENZENE, SEC-
.alpha.-methylpropylbenzene
SEC-BUTYLBENZENE [MI]
DTXCID902333
SEC-BUTYLBENZENE [HSDB]
1-(sec-Butyl)-3-methylbenzene
(+/-)-SEC-BUTYLBENZENE
2-05-00-00319 (Beilstein Handbook Reference)
UN 2709
secbutylbenzene
ec-Butylbenzene
2Phenylbutane
36383-15-0
2-phenyl butane
sec-butyl benzene
Benzene, secbutyl
Sec-Butyl-Benzene
3-sec-Butyltoluene
MFCD00009329
(1Methylpropyl)benzene
alpha-methylpropylbenzene
1-methyl-propyl-benzene
Benzene, (1methylpropyl)
sec-Butylbenzene, >=99%
CHEMBL27516
NSC8466
WLN: 2Y1 & R
EINECS 270-126-0
Tox21_303828
sec-Butylbenzene, analytical standard
UN2709
AKOS000120879
AKOS022179304
NCGC00356966-01
CAS-135-98-8
DB-312361
B0714
NS00002836
S0663
EN300-20464
EC 270-126-0
N11903
Q27116415
F0001-0456
InChI=1/C10H14/c1-3-9(2)10-7-5-4-6-8-10/h4-9H,3H2,1-2H
205-227-0