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Bromoethane

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Identification
Molecular formula
C2H5Br
CAS number
74-96-4
IUPAC name
bromoethane
State
State

At room temperature, bromoethane is a liquid. Its relatively low boiling point compared to water ensures that it is in this state under typical ambient conditions.

Melting point (Celsius)
-119.00
Melting point (Kelvin)
154.15
Boiling point (Celsius)
38.40
Boiling point (Kelvin)
311.55
General information
Molecular weight
108.97g/mol
Molar mass
108.9650g/mol
Density
1.4637g/cm3
Appearence

Bromoethane is a colorless liquid with a sweet, ether-like odor. It is often used as an ethylating agent in organic synthesis. The liquid is clear and does not absorb visible light, making its appearance quite straightforward.

Comment on solubility

Solubility of Bromoethane (C2H5Br)

Bromoethane, or ethyl bromide, is a colorless liquid that is known for its variable solubility in different solvents. The solubility characteristics of bromoethane can be summarized as follows:

  • Polar Solvents: Bromoethane has limited solubility in polar solvents such as water. This is primarily due to its hydrophobic alkyl group that does not interact favorably with water molecules.
  • Non-Polar Solvents: However, bromoethane is highly soluble in non-polar solvents like hexane and benzene. The non-polar nature of these solvents allows for better interactions with the bromoethane molecules.
  • Applications: Its solubility in non-polar solvents makes it useful in various organic chemistry applications, including as a solvent for reactions.

In summary, the solubility behavior of bromoethane can be encapsulated in the statement: "Highly soluble in non-polar environments, but struggles to dissolve in polar solvents like water." Such properties highlight the importance of understanding solubility when working with various chemical compounds.

Interesting facts

Interesting Facts about Bromoethane

Bromoethane, also known as ethyl bromide, is a fascinating chemical compound with a variety of applications and characteristics that make it noteworthy in the field of chemistry. Here are some intriguing facts:

  • Historical Significance: Bromoethane was first synthesized in the late 19th century and has since been used as a solvent and a precursor in the production of other chemicals.
  • Versatile Applications: This compound is utilized in the synthesis of a range of organic compounds, as well as serving as a methylating agent.
  • Industrial Usage: Bromoethane is commonly used in the manufacturing of pharmaceuticals, agrochemicals, and dyes, showcasing its importance in industrial chemistry.
  • Health Considerations: It is noteworthy that bromoethane is considered hazardous; exposure can lead to health complications. Safety precautions are essential when handling this compound.
  • Environmental Impact: Being a halogenated hydrocarbon, bromoethane is subject to regulatory scrutiny due to its potential environmental effects and contribution to ozone layer depletion.

In a quote from a renowned chemist, "Chemical compounds like bromoethane serve as the building blocks for innovation in various fields." This highlights the pivotal role that such compounds play in advancing both science and technology.

As a student of chemistry, studying compounds like bromoethane can provide valuable insights into organic synthesis and the environmental implications of chemical research. It's a prime example of the balance between utility and safety in chemical applications.


Synonyms
Bromoethane
74-96-4
ETHYL BROMIDE
Ethane, bromo-
1-Bromoethane
Monobromoethane
Bromic ether
Hydrobromic ether
Bromure d'ethyle
Etylu bromek
ethylbromide
Halon 2001
Bromo-ethane
NCI-C55481
Bromoethane-2-13C
NSC 8824
CCRIS 2504
HSDB 532
C2H5Br
Bromoethane (ethyl bromide)
EINECS 200-825-8
UNII-LI8384T9PH
NCI-554813
LI8384T9PH
DTXSID6020199
AI3-04462
NSC-8824
DTXCID60199
CHEBI:47232
EC 200-825-8
BROMOETHANE (IARC)
BROMOETHANE [IARC]
Etylu bromek [Polish]
UN1891
Bromodiborane
Bromoethanum
Ethylbromidium
bromo ethane
1-bromethane
2-ethyl bromide
1-bromo ethane
Et-Br
MFCD00000232
CH3CH2Br
1-BROMO-ETHANE
ETHYL BROMIDE [MI]
SCHEMBL2322
ETHYL BROMIDE [HSDB]
WLN: E2
CHEMBL156378
SCHEMBL2319234
NSC8824
Bromoethane, reagent grade, 98%
Ethane-1,1,1-d3, 2-bromo-
ABA85432
CS-D1408
DAA65284
SEA89045
YAA70567
YAA70569
Tox21_200355
STL197475
AKOS000118754
Ethyl bromide [UN1891] [Poison]
Bromoethane, ReagentPlus(R), >=99%
UN 1891
CAS-74-96-4
NCGC00091117-01
NCGC00091117-02
NCGC00257909-01
BBX
BS-43810
InChI=1/C2H5Br/c1-2-3/h2H2,1H
B0588
NS00009187
EN300-19276
C19354
Q412245
F0001-1861
200-825-8