Skip to main content

2-Dodecanol

ADVERTISEMENT
Identification
Molecular formula
C12H26O
CAS number
2228-22-6
IUPAC name
dodecan-2-ol
State
State

2-Dodecanol is typically in a liquid state at room temperature. It has a relatively high viscosity and low volatility compared to lighter alcohols.

Melting point (Celsius)
23.00
Melting point (Kelvin)
296.15
Boiling point (Celsius)
247.90
Boiling point (Kelvin)
521.05
General information
Molecular weight
186.34g/mol
Molar mass
186.3360g/mol
Density
0.8308g/cm3
Appearence

2-Dodecanol is a colorless, oily liquid with a slight floral odor. It may appear as a viscous solution when purified. The liquid form is typical at room temperature.

Comment on solubility

Solubility of Dodecan-2-ol

Dodecan-2-ol, with the chemical formula C12H26O, is a member of the aliphatic alcohols. Understanding its solubility is essential for applications in chemistry and various industrial processes. Here are some key points regarding its solubility:

  • Non-Polar Characteristics: Dodecan-2-ol has a long hydrocarbon chain, which gives it non-polar properties.
  • Solubility in Organic Solvents: It is generally soluble in organic solvents such as ethanol, hexane, and other non-polar solvents.
  • Limited Water Solubility: Its solubility in water is quite low due to the significant hydrophobic nature of the long alkyl chain.
  • Temperature Dependence: Like many alcohols, the solubility can be affected by temperature; higher temperatures may increase solubility in some cases.
  • Application in Emulsions: Its emulsifying properties make dodecan-2-ol useful in formulations where both polar and non-polar phases need to be combined.

In summary, while dodecan-2-ol is insoluble in water, its solubility profile in organic solvents makes it a valuable compound in various chemical processes and formulations. This balance between polar and non-polar characteristics illustrates the compound's versatile applications.

Interesting facts

Interesting Facts About Dodecan-2-ol

Dodecan-2-ol, also known as lauryl alcohol, is a fascinating compound with a unique structure and diverse applications. This fatty alcohol consists of a long hydrophobic hydrocarbon tail and a hydroxyl group, which contributes to its interesting properties and behavior in various environments.

Key Features of Dodecan-2-ol:

  • Natural Occurrence: Dodecan-2-ol can be found in natural sources, such as certain plant oils and fats. This makes it a subject of interest for researchers exploring sustainable and eco-friendly materials.
  • Surfactant Properties: Due to its hydrophilic (water-attracting) hydroxyl group and hydrophobic tail, dodecan-2-ol acts as an effective surfactant. This property allows it to reduce surface tension, making it useful in detergents and emulsifiers.
  • Cosmetic Applications: Its emollient characteristics make dodecan-2-ol a popular ingredient in cosmetic formulations. It helps to soften and moisturize the skin, enhancing the texture of lotions and creams.
  • Industrial Uses: This compound is also utilized in the production of various chemicals, including esters for fragrances and flavors, which highlights its versatility in industrial applications.
  • Biodegradability: Being a fatty alcohol, dodecan-2-ol is generally biodegradable, which aligns with the increasing demand for environmentally friendly compounds in both household and industrial products.

As chemists explore dodecan-2-ol further, they uncover its potential in numerous fields, from cosmetics to industrial processes, showcasing the compound's practicality and significance in modern science.

Ultimately, dodecan-2-ol highlights the intricate balance between structure and function, making it an intriguing topic of study for both students and seasoned scientists alike!

Synonyms
2-DODECANOL
Dodecan-2-ol
10203-28-8
EINECS 233-500-4
AI3-35259
DTXSID70864232
NSC 86142
DTXCID90812775
233-500-4
Dodecanol-2
(S)-dodecan-2-ol
Decyl methyl carbinol
91681-57-1
dodecanol 2
2-hydroxydodecane
2-lauryl alcohol
decylmethylcarbinol
secondary dodecanol
NSC86142
MFCD00004551
2-Dodecanol, 99%
SCHEMBL120359
SCHEMBL399871
CHEMBL446067
SCHEMBL2037424
SCHEMBL6434209
SCHEMBL8004076
SCHEMBL9858047
SCHEMBL15510223
SCHEMBL17628647
SCHEMBL20377393
SCHEMBL28946811
CHEBI:195616
CCG-40548
NSC-86142
SBB060451
AKOS009156867
HY-W142410
AS-56322
DA-49415
CS-0204457
D2960
NS00045094
ST51046629
D90139
(RS)-2-Dodecanol; (+/-)-2-Dodecanol; 2-Lauryl alcohol; NSC 86142