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Dibutyl sulfate

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Identification
Molecular formula
C8H18O4S
CAS number
627-85-6
IUPAC name
dibutyl sulfate
State
State

At room temperature, dibutyl sulfate is an oily liquid. It remains in the liquid state due to its relatively low melting and high boiling points.

Melting point (Celsius)
-25.00
Melting point (Kelvin)
248.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
210.29g/mol
Molar mass
210.2710g/mol
Density
1.0720g/cm3
Appearence

Dibutyl sulfate is a colorless or light yellow oily liquid. It may appear as an odorless or faintly odorous liquid, depending on the specific purity and handling conditions. When exposed to air, it can slowly decompose, releasing potentially harmful vapors.

Comment on solubility

Solubility of Dibutyl Sulfate

Dibutyl sulfate, with the chemical formula C8H18O4S, is classified as an organic sulfate ester. When discussing its solubility, several key points come into play:

  • Solvent Preference: Dibutyl sulfate is known to be soluble in organic solvents such as ethanol, ethyl acetate, and acetone.
  • Water Solubility: It is only slightly soluble in water under standard conditions, which can limit its applications in aqueous environments.
  • Temperature Effects: Generally, solubility can increase with temperature, indicating that heating dibutyl sulfate may enhance its dissolution in various solvents.
  • Practical Implications: The limited solubility in water impacts its use in biological systems and industrial applications, making it more suitable for formulations where organic solvents are used.

In summary, while dibutyl sulfate has useful solubility characteristics in certain organic solvents, its overall solubility profile reflects its behavior as a relatively non-polar compound. This solubility behavior is essential for chemists to consider when utilizing dibutyl sulfate in various chemical processes and applications.

Interesting facts

Interesting Facts about Dibutyl Sulfate

Dibutyl sulfate, an intriguing alkyl sulfate compound, is primarily utilized in various industrial applications. Scientists and researchers alike find its properties and uses fascinating.

Key Aspects of Dibutyl Sulfate:

  • Surfactant Properties: Dibutyl sulfate acts as a powerful surfactant, extensively used in the formulation of detergents and emulsifiers. Its ability to lower surface tension makes it effective in breaking down oil and grease.
  • Precursor for Chemical Synthesis: It serves as a key reagent in synthesizing various chemical compounds, contributing significantly to the field of organic chemistry.
  • Research Applications: Its unique properties make dibutyl sulfate an essential tool in biochemistry for studying enzyme behavior and enzyme kinetics. Researchers often employ it to modify enzyme activity.
  • Safety Considerations: Due to its corrosive nature, handling dibutyl sulfate requires caution. Safety protocols include the use of personal protective equipment (PPE) to prevent skin and eye contact.

As stated in one comprehensive study, “Understanding the behavior of alkyl sulfates like dibutyl sulfate can lead to innovations in both industrial applications and theoretical chemistry.” This highlights the significance of this compound beyond its immediate uses, illustrating its potential to drive advancements in various chemical fields.

In conclusion, dibutyl sulfate is not simply a chemical compound; it serves as a versatile agent in industrial applications and research, showcasing the dynamic nature of chemistry.

Synonyms
Dibutyl sulfate
625-22-9
Dibutylsulfate
Di-n-butyl sulphate
SULFURIC ACID, DIBUTYL ESTER
Dibutyl sulphate
Sulphuric acid dibutyl ester
BRN 1707498
CCRIS 9255
DTXSID80211536
4-01-00-01523 (Beilstein Handbook Reference)
DTXCID10134027
613-047-2
lmedoljkvasktp-uhfffaoysa-n
Di-n-butyl sulfate
di-n-butylsulfate
Di-n-butylsulfat
sulfuric acid dibutyl ester
MFCD00059420
Di-n-butylsulfat [German]
dibutylsulfat
E77NH8S3QP
SCHEMBL19733
AKOS025396836
FD35999
BS-22310
SY050073
DB-230193
CS-0206817
D1633
NS00035058
D95290
A833825
Q9336200