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tert-Amyl alcohol

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Identification
Molecular formula
C5H12O
CAS number
75-85-4
IUPAC name
2-methylbutan-2-ol
State
State

At room temperature, tert-Amyl alcohol is in a liquid state. It is volatile and has a relatively low boiling point compared to water.

Melting point (Celsius)
10.00
Melting point (Kelvin)
283.15
Boiling point (Celsius)
102.00
Boiling point (Kelvin)
375.15
General information
Molecular weight
88.15g/mol
Molar mass
88.1510g/mol
Density
0.8050g/cm3
Appearence

tert-Amyl alcohol is a colorless liquid with a camphor-like odor. It is typically a clear liquid at room temperature, although it can turn cloudy when impurities are present.

Comment on solubility

Solubility of 2-methylbutan-2-ol

2-methylbutan-2-ol, with the formula C5H12O, is an organic compound classified as a tertiary alcohol. Its solubility in different solvents showcases its versatile chemical behavior, which is affected by factors such as polar and non-polar characteristics.

General Solubility Characteristics

  • In Water: 2-methylbutan-2-ol exhibits moderate solubility in water due to the presence of the hydroxyl group (-OH), which can form hydrogen bonds with water molecules.
  • In Organic Solvents: It is generally soluble in organic solvents such as ethanol, acetone, and diethyl ether, largely due to its hydrophobic hydrocarbon chain.
  • Temperature Dependency: Like many alcohols, its solubility may increase with temperature, making it more soluble in warm conditions.

As described, the solubility behavior of 2-methylbutan-2-ol can be summarized as:

  1. Moderate solubility in water
  2. High solubility in organic solvents
  3. Temperature can enhance solubility

In conclusion, understanding the solubility of 2-methylbutan-2-ol not only elucidates its practical applications but also offers insights into its behavior in biological and chemical systems. This compound exemplifies the delicate balance between hydrophilic and hydrophobic properties, which affects its interactions in various media.

Interesting facts

Interesting Facts about 2-Methylbutan-2-ol

2-Methylbutan-2-ol, commonly referred to as tert-amyl alcohol, is a fascinating compound with several noteworthy properties and applications in the world of chemistry. Here are some key highlights:

  • Structural Eccentricity: The molecular structure of 2-methylbutan-2-ol features a tertiary alcohol—this means that the hydroxyl group (-OH) is connected to a carbon atom bonded to three other carbon atoms. This unique arrangement imparts distinctive reactivity compared to primary or secondary alcohols.
  • Synthesis and Production: This compound can be produced through various methods, including the hydration of isobutylene or by the hydrolysis of certain ethers. Its synthesis showcases the versatility of organic reactions.
  • Solvent Properties: Due to its polar nature, 2-methylbutan-2-ol serves effectively as a solvent in numerous chemical reactions, particularly in organic synthesis. Its ability to dissolve a range of polar and nonpolar substances makes it valuable in laboratory settings.
  • Uses in Industry: Beyond the laboratory, this compound finds applications in the production of specialty chemicals, pharmaceuticals, and even in certain flavoring agents. Its widespread utility in various industries underscores its significance as a chemical compound.
  • Health and Safety: While 2-methylbutan-2-ol is an effective chemical intermediary, it's vital to handle it with caution. Understanding its toxicity and flammability is essential for ensuring safety in laboratories and industrial applications. Always refer to proper Material Safety Data Sheets (MSDS) for guidelines.

As a tertiary alcohol, 2-methylbutan-2-ol is an intriguing compound that showcases the complexity and utility of organic chemistry. Its diverse applications and interesting structural properties make it an excellent subject for study in both academic and industrial chemistry contexts.

Synonyms
2-METHYL-2-BUTANOL
tert-Amyl alcohol
75-85-4
2-Methylbutan-2-ol
Amylene hydrate
tert-Pentyl alcohol
tert-Pentanol
t-Amyl alcohol
2-Butanol, 2-methyl-
Dimethylethylcarbinol
Ethyldimethylcarbinol
t-Pentyl alcohol
tert-Isoamyl alcohol
1,1-Dimethyl-1-propanol
3-Methylbutan-3-ol
Dimethyl ethyl carbinol
Ethyl dimethyl carbinol
tert-amylalcohol
2-Methyl butanol-2
tert-n-Amyl alcohol
Amylenum hydratum
Amylalkohol, tertiaerer
3-Methyl-butanol-(3)
tertiary amyl alcohol
NSC 25498
tertpentanol
Amylene hydrate (NF)
Amylene hydrate [NF]
2-Methyl-butan-2-ol
tertamyl alcohol
HSDB 5005
3-Methyl-butanol-(3) [German]
EINECS 200-908-9
2-BUTANOL,2-METHYL
NSC-25498
BRN 1361351
Methyl-2 butanol-2
Methyl-3 butanol-3
DTXSID0041436
AI3-24191
69C393R11Z
C2H5C(CH3)2OH
PENTYL ALCOHOL, TERT-
AMYLENE HYDRATE [HSDB]
AMYLENE HYDRATE [MART.]
DTXCID8021436
TERT-PENTYL ALCOHOL [MI]
CHEBI:132750
EC 200-908-9
4-01-00-01668 (Beilstein Handbook Reference)
potassium t-amylate
25-85-4
AMYLENE HYDRATE (MART.)
Amylene hydrate [USAN]
MFCD00004478
Amylenhydrat
amylene-hydrate
tamyl alcohol
tpentyl alcohol
3Methylbutan3ol
tertnAmyl alcohol
UNII-69C393R11Z
tertpentyl alcohol
tert-amyl-alcohol
tert. amylalcohol
tert.-amylalcohol
2Methyl butanol2
t-Amyl, alcohol-
tert.-amyl alcohol
tertiary amylalcohol
2-methyl-2butanol
2Butanol, 2methyl
3Methylbutanol(3)
t-AmOH
1,1-dimethylpropanol
1,1Dimethyl1propanol
Amylene hydrate, USAN
methyl-tert-butyl alcohol
2-hydroxy-2-methylbutane
2-methyl-2-hydroxybutane
3-Hydroxy-3-methyl butane
2-ETHYL-2-PROPANOL
CHEMBL44658
2M2B
WLN: QX2&1&1
HMS3264I17
Pharmakon1600-01301017
NSC25498
Tox21_302356
MSK000909
NSC760354
AKOS000119037
CCG-213670
NSC-760354
CAS-75-85-4
tert-Pentyl alcohol 2-Methyl-2-butanol
2-methyl-2-butanol (tert-amyl alcohol)
2-Methyl-2-butanol, analytical standard
NCGC00166208-01
NCGC00255665-01
2-Methyl-2-butanol, anhydrous, >=99%
2-Methyl-2-butanol, ReagentPlus(R), 99%
NS00007184
P0059
EN300-19309
2-Methyl-2-butanol, ReagentPlus(R), >=99%
C21401
D02931
E80408
AB01563165_01
A838528
Q209428
2-Methyl-2-butanol 100 microg/mL in Acetonitrile
BRD-K93502141-001-01-6
F0001-1906
Z104473496
5A800302-5F41-4E10-9197-D3B0BD85C237
t-Amyl Alchohol, Pharmaceutical Secondary Standard; Certified Reference Material
200-908-9