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1-Bromopropan-2-one

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Identification
Molecular formula
C3H5BrO
CAS number
598-31-2
IUPAC name
1-bromopropan-2-one
State
State

It is a liquid at room temperature.

Melting point (Celsius)
-40.00
Melting point (Kelvin)
233.15
Boiling point (Celsius)
117.50
Boiling point (Kelvin)
390.65
General information
Molecular weight
136.98g/mol
Molar mass
136.9890g/mol
Density
1.4810g/cm3
Appearence

1-Bromopropan-2-one is typically a colorless to pale yellow liquid. It may have a pungent, sharp smell characteristic of organic halides.

Comment on solubility

Solubility of 1-bromopropan-2-one

1-bromopropan-2-one, a compound with the chemical formula C3H7BrO, exhibits interesting solubility characteristics that are influenced by its structure. This molecule features both hydrophobic and hydrophilic regions, which play a critical role in its interaction with different solvents.

Key Solubility Aspects:

  • Polar Solvents: 1-bromopropan-2-one is soluble in polar solvents such as water, primarily due to the presence of the carbonyl group (C=O) that can engage in hydrogen bonding.
  • Non-Polar Solvents: It is also soluble in organic non-polar solvents like hexane and diethyl ether, attributable to the hydrocarbon tail of the molecule that allows it to interact favorably with similar non-polar substances.
  • Saturation and Concentration: The extent of solubility can vary depending on concentration; higher concentrations can lead to a decrease in solubility due to intermolecular interactions.
  • Temperature Influence: As with many compounds, solubility increases with temperature, meaning that heating can enhance the dissolution rate in both polar and non-polar media.

In summary, the solubility of 1-bromopropan-2-one reflects its dual nature, offering versatility across different chemical environments. It can be said that “its solubility profile underlines the importance of polar and non-polar interactions”, further illustrating the fascinating chemistry of this compound.

Interesting facts

Interesting Facts about 1-Bromopropan-2-one

1-Bromopropan-2-one, also known as 2-bromo-2-propanone, is a fascinating compound with various applications in the field of organic chemistry. Here are some noteworthy points about this compound:

  • Synthesis: This compound can be synthesized through bromination of propan-2-one (acetone), making it an important intermediate in various organic reactions.
  • Reactivity: 1-Bromopropan-2-one possesses a reactive β-bromo ketone functional group, which makes it a valuable precursor for further transformations, such as Grignard reactions.
  • Applications: It is used in the production of pharmaceuticals and agrochemicals, emphasizing its role in creating complex organic molecules.
  • Structural Insights: The molecular structure features a bromine atom easily substitutable, allowing for various modifications and extensions in synthetic pathways.
  • Safety Note: As with many brominated compounds, it is essential to handle 1-bromopropan-2-one with care due to potential health hazards associated with halogenated organic compounds.

In summary, 1-bromopropan-2-one is an intriguing chemical that illustrates the interplay between structure and reactivity in organic chemistry. Its utility in synthesis and functional transformations exemplifies the creative potential of chemists in developing useful compounds.

Synonyms
BROMOACETONE
598-31-2
1-Bromo-2-propanone
1-bromopropan-2-one
Monobromoacetone
Acetonyl bromide
1-Bromoacetone
Martonite
2-Propanone, 1-bromo-
Bromo-2-propanone
Bromomethyl methyl ketone
B-Stoff
Acetylmethyl bromide
Acetyl methyl bromide
2-Propanone, bromo-
alpha-Bromoacetone
BA (tear gas)
RCRA waste number P017
.alpha.-Bromoacetone
HSDB 315
EINECS 209-928-2
3O8L0EWR5Q
BRN 0741886
CHEBI:51845
CH3COCH2Br
BROMOACETONE [MI]
DTXSID6060507
BROMOACETONE, (LIQUID)
BROMOACETONE, [LIQUID]
a-bromoacetone
Bromo2propanone
1Bromo2propanone
2Propanone, bromo
2Propanone, 1bromo
ALPHA-BROMOPROPANONE
2-Propanone, 1-bromo-(9CI)
DTXCID9042700
209-928-2
inchi=1/c3h5bro/c1-3(5)2-4/h2h2,1h
bromopropanone
bromo acetone
1-bromo-propan-2-one
CHEMBL1085947
UN1569
RCRA waste no. P017
UNII-3O8L0EWR5Q
bromo 2-propanone
Bromoacetone solution
Bromo-propan-2-one
propanone, 1-bromo-
UN 1569
.alpha.-Bromopropanone
2-propanone, 1-bromo
SCHEMBL56383
GTPL6293
BCP06577
BDBM50318513
Bromoacetone [UN1569] [Poison]
AKOS000210999
DB-005702
B0642
NS00034248
A832491
Q421365