Skip to main content

Methyl isobutyl carbinol

ADVERTISEMENT
Identification
Molecular formula
C6H14O
CAS number
108-11-2
IUPAC name
4-methylpentan-2-ol
State
State

At room temperature, 4-methylpentan-2-ol is in the liquid state. It is a commonly used organic solvent in industrial applications.

Melting point (Celsius)
-90.20
Melting point (Kelvin)
182.95
Boiling point (Celsius)
131.60
Boiling point (Kelvin)
404.75
General information
Molecular weight
102.17g/mol
Molar mass
102.1740g/mol
Density
0.8050g/cm3
Appearence

4-Methylpentan-2-ol is a colorless liquid that is characterized by a faint alcohol odor. It is often found as a clear, volatile liquid that can be mixed with many organic solvents.

Comment on solubility

Solubility of 4-methylpentan-2-ol

4-methylpentan-2-ol, a branched-chain alcohol, exhibits unique solubility characteristics due to its molecular structure. The solubility of this compound can be understood through several key points:

  • Polar Nature: As an alcohol, 4-methylpentan-2-ol contains a hydroxyl group (-OH), which imparts a degree of polarity to the molecule, enhancing its solubility in polar solvents.
  • Hydrogen Bonding: The ability to form hydrogen bonds with water molecules improves its solubility in aqueous environments.
  • Hydrocarbon Tail: The hydrocarbon portion of the molecule, while nonpolar, contributes to its solubility in organic solvents, such as methanol, ethanol, and hexane.

Overall, 4-methylpentan-2-ol is moderately soluble in water, making it a versatile compound in various applications. As a general guideline:

  • It is more soluble in polar solvents like water.
  • It shows good solubility in nonpolar organic solvents.

Understanding these properties is crucial for its application in chemical and industrial processes, as solubility can significantly influence reaction mechanisms and the behavior of compounds in different environments.

Interesting facts

Interesting Facts About 4-Methylpentan-2-ol

4-Methylpentan-2-ol, also known as isoamyl alcohol, is a fascinating organic compound with a variety of applications in both industry and nature. Here are some intriguing aspects of this compound:

  • Structural Features: This compound is a secondary alcohol, which means it has a hydroxyl group (-OH) attached to a carbon atom that is connected to two other carbon atoms. The presence of the methyl group adds to its structural uniqueness.
  • Applications: Isoamyl alcohol is widely used as a solvent and in the manufacture of various esters, particularly isoamyl acetate, which is known for its fruity banana-like aroma. This makes it a popular choice in the flavoring and fragrance industries.
  • Natural Occurrence: It can be found naturally in a range of products, including essential oils, and is produced during the fermentation process of certain foods and beverages.
  • Biological Importance: The compound plays roles in various biochemical processes and is studied for its potential benefits in medicinal chemistry.
  • Interesting Properties: 4-Methylpentan-2-ol is known for its relatively low toxicity compared to other organic solvents, making it a safer alternative in many applications.

As one studies this compound, it becomes clear that 4-methylpentan-2-ol is not only useful in various fields, from organic chemistry to industrial applications, but it also serves as an excellent example of how complex organic molecules can exhibit significant versatility and functionality.

In the words of chemist Robert H. Grubbs, "The beauty of chemistry lies in its ability to connect structures and properties with tangible outcomes." Exploring 4-methylpentan-2-ol indeed illustrates this connection.

Synonyms
4-METHYL-2-PENTANOL
4-Methylpentan-2-ol
108-11-2
Isobutylmethylcarbinol
2-Pentanol, 4-methyl-
Methyl isobutyl carbinol
2-Methyl-4-pentanol
Methyl amyl alcohol
Methylisobutylcarbinol
1,3-Dimethylbutanol
Isobutylmethylmethanol
MIBC
4-Methylpentanol-2
MAOH
Methylisobutyl carbinol
Metilamil alcohol
3-MIC
dl-Methylisobutylcarbinol
4-Methyl-2-amyl alcohol
4-Methyl-2-pentyl alcohol
Alcool methyl amylique
4-Metilpentan-2-olo
4-Pentanol, 2-methyl-
MIC [Alcohol]
NSC 9384
Methyl-isobutylkarbinol
CCRIS 2304
HSDB 1154
EINECS 203-551-7
UNII-8U34XJK0R0
UN2053
BRN 1098268
(+/-)-4-Methyl-2-pentanol
DTXSID2026781
NSC-9384
1,3-Dimethyl-1-butanol
8U34XJK0R0
DTXCID806781
1,3-DIMETHYLBUTYL ALCOHOL
EC 203-551-7
(.+/-.)-4-Methyl-2-pentanol
4-01-00-01717 (Beilstein Handbook Reference)
MIC (Alcohol)
4-METHYL-2-PENTANOL [HSDB]
UN 2053
Metilamil alcohol [Italian]
CAS-108-11-2
(+-)-4-Methyl-2-pentanol
Methyl-isobutylkarbinol [Czech]
Alcool methyl amylique [French]
4-Metilpentan-2-olo [Italian]
Alcohol methyl amylique [French]
Alcohol methyl amylique
4-methyl-pentan-2-ol
Isobutyl methyl carbinol
MFCD00004550
4-Methyl-pentan-2-ol; 4-Methylpentan-2-ol; 2-Methyl-4-pentanol
2Methyl4pentanol
4Methylpentanol2
4Metilpentan2olo
1,3Dimethylbutanol
4-methyl2-pentanol
2Pentanol, 4methyl
4Pentanol, 2methyl
Methylisobutylkarbinol
4Methyl2amyl alcohol
methyl-isobutylcarbinol
(+)4Methyl2pentanol
1,3-dimethyl-butanol
dlMethylisobutylcarbinol
4Methyl2pentyl alcohol
2-Methanol-4-pentanol
methyl-isobutyl-carbinol
4-Dimethyl butan-2-ol
4-methyl-2-hydroxy-pentane
Methyl amyl alcohol (OSHA)
SCHEMBL15658
ISOBUTYL METHYLMETHANOL
(r/s)-4-methyl-2-pentanol
4-Methyl-2-pentanol, 97%
4-Methyl-2-pentanol, 98%
CHEMBL448896
SCHEMBL1507393
(2R/S)-4-methyl-2-pentanol
NSC9384
Tox21_200436
Tox21_300083
AKOS000121379
AKOS016843909
Methyl isobutyl carbinol (ACGIH:OSHA)
WLN: QY1 & 1Y1 & 1
NCGC00247899-01
NCGC00247899-02
NCGC00253966-01
NCGC00257990-01
FM165442
DB-016695
DB-064520
M0386
NS00005475
EN300-21133
4-Methyl-2-pentanol, purum, >=97.5% (GC)
2-Methyl-4-pentanol 100 microg/mL in Acetonitrile
Q2528979
METHYL ISOBUTYL CARBINOL (METHYL AMYL ALCOHOL)
Methyl isobutyl carbinol [UN2053] [Flammable liquid]