Skip to main content

2-Ethylhexanol

ADVERTISEMENT
Identification
Molecular formula
C8H18O
CAS number
104-76-7
IUPAC name
2-ethylhexan-1-ol
State
State
2-Ethylhexanol is a liquid at room temperature.
Melting point (Celsius)
-76.00
Melting point (Kelvin)
197.15
Boiling point (Celsius)
184.60
Boiling point (Kelvin)
457.75
General information
Molecular weight
130.23g/mol
Molar mass
130.2320g/mol
Density
0.8338g/cm3
Appearence

2-Ethylhexanol is a colorless liquid with a mild odor.

Comment on solubility

Solubility of 2-ethylhexan-1-ol

2-ethylhexan-1-ol, with the chemical formula C8H18O, exhibits notable solubility characteristics that are important for various applications. This organic compound is classified as an alcohol, which typically influences its solubility properties. Here’s what you need to know:

  • Polar Nature: Due to the presence of the hydroxyl (-OH) functional group, 2-ethylhexan-1-ol displays some degree of polarity, contributing to its solubility in polar solvents.
  • Solubility in Water: While not highly soluble, 2-ethylhexan-1-ol can dissolve in water to a limited extent. This limited solubility is attributed to hydrophobic interactions from its long hydrocarbon chain, which reduces its tendency to mix with water.
  • Solubility in Organic Solvents: The compound is far more soluble in organic solvents such as ethanol, acetone, and dichloromethane. This is beneficial for applications in chemical synthesis and extraction processes.
  • Temperature Dependence: Like many organic compounds, its solubility can increase with temperature, allowing for better mixing in certain conditions.

In conclusion, while 2-ethylhexan-1-ol is moderately polar due to its alcohol functional group, its solubility in water is limited, influenced significantly by its larger hydrophobic hydrocarbon structure. The compound demonstrates greater solubility in organic solvents, making it versatile for various chemical applications.

Interesting facts

Interesting Facts about 2-Ethylhexan-1-ol

2-Ethylhexan-1-ol is a fascinating compound that plays a significant role in both industrial applications and organic synthesis. Here are some key attributes that make this compound noteworthy:

  • Primary Alcohol: It is classified as a primary alcohol, which means it has a hydroxyl group (-OH) attached to a carbon atom that is only connected to one other carbon. This structure is important in defining its chemical reactivity.
  • Use in the Marketplace: 2-Ethylhexan-1-ol is commonly used as a solvent and as a plasticizer. Its ability to enhance the flexibility of polymers makes it crucial in the production of various plastics and other materials.
  • Eco-Friendly Alternatives: As the demand for sustainable chemicals increases, researchers are exploring greener ways to produce 2-ethylhexan-1-ol, often through bio-based feedstocks. This aligns with the global initiative to reduce reliance on fossil fuels.
  • Impact on Health and Safety: Like many organic compounds, understanding the health effects of 2-ethylhexan-1-ol is vital. Proper handling is essential, as safety data sheets typically highlight precautions due to potential skin and respiratory irritation.
  • Versatility in Synthesis: This alcohol serves as an important intermediate in organic synthesis, acting as a building block for more complex molecules including surfactants and lubricants.

Overall, 2-ethylhexan-1-ol is a prime example of how simple organic compounds can have wide-ranging applications and implications in both industrial and scientific fields. Its unique properties and uses continue to inspire research and innovation. As one chemist put it, "The beauty of organic chemistry lies in its complexity and versatility, and 2-ethylhexan-1-ol embodies this perfectly."

Synonyms
2-Ethylhexan-1-ol
2-Ethylhexanol
2-ETHYL-1-HEXANOL
104-76-7
2-Ethylhexyl alcohol
1-Hexanol, 2-ethyl-
Ethylhexanol
2-ETHYL HEXANOL
Alcohol, 2-ethylhexyl
2-Aethylhexanol
FEMA No. 3151
2-Aethylhexanol [German]
CCRIS 2292
xi-2-Ethyl-1-hexanol
HSDB 1118
XZV7TAA77P
NSC 9300
EINECS 203-234-3
2-ethyl1-hexanol
BRN 1719280
DTXSID5020605
CHEBI:16011
AI3-00940
NSC-9300
(+/-)-2-ethylhexanol
DTXCID10605
2-ETHYL HEXANOL [FCC]
EC 203-234-3
2-ETHYL-1-HEXANOL [MI]
2-ETHYL-1-HEXANOL [FHFI]
2-ETHYL-1-HEXANOL [HSDB]
4-01-00-01783 (Beilstein Handbook Reference)
2-ETHYLHEXAN-1-OL [USP-RS]
(+/-)-2-ETHYL-1-HEXANOL-
(r)-2-ethylhexanol
2-ETHYLHEXAN-1-OL (USP-RS)
2-Ethyl-hexan-1-ol
Ethylhexanol, 2-
CAS-104-76-7
UNII-XZV7TAA77P
MFCD00004746
(+-)-2-Ethyl-1-hexanol
2Aethylhexanol
2-ethyhexanol
2Ethyl1hexanol
2-ethyl-hexanol
1Hexanol, 2ethyl
2-ethylhexylalcohol
2ethylhexyl alcohol
2-ethyl 1-hexanol
Alcohol, 2ethylhexyl
2-ethyl hexyl alcohol
SCHEMBL16324
MLS002415694
CHEMBL31637
2-ETHYLHEXANOL [INCI]
Alcohols,c7-9-iso-,c8-rich
2-Ethyl-1-hexanol, >=99%
FEMA 3151
NSC9300
HMS2268N10
WLN: Q1Y4 & 2
2-Ethyl-1-hexanol, >=99.6%
Tox21_202071
Tox21_300019
LMFA05000703
MSK001028
STL453673
2-Ethyl-1-hexanol, >=99%, FG
AKOS000120105
AKOS016843836
(.+-.)-2-ETHYL-1-HEXANOL
2-Ethyl-1-hexanol, analytical standard
USEPA/OPP Pesticide Code: 079098
NCGC00091294-01
NCGC00091294-02
NCGC00091294-03
NCGC00254215-01
NCGC00259620-01
FE177893
LS-13540
SMR000112222
SY355604
1ST001028
MSK001028-1000
CS-0016002
E0122
NS00001645
EN300-19353
C02498
D72516
2-Ethyl-1-hexanol, puriss., >=99.0% (GC)
1ST001028-1000
2-Ethyl-1-hexanol, SAJ first grade, >=99.0%
2-Ethylhexanol Solution in Methanol, 1000?g/mL
2-Ethylhexanol Solution in Methanol, 1000mug/mL
Q209388
2-Ethylhexan-1-ol, United States Pharmacopeia (USP) Reference Standard
203-234-3