Skip to main content

Butylated hydroxytoluene (BHT)

ADVERTISEMENT
Identification
Molecular formula
C10H13NO3
CAS number
88-18-6
IUPAC name
4-tert-butyl-2-nitro-phenol
State
State

Under standard conditions, 4-tert-butyl-2-nitro-phenol is a solid. It is typically in crystalline form and stable at room temperature.

Melting point (Celsius)
104.00
Melting point (Kelvin)
377.20
Boiling point (Celsius)
309.10
Boiling point (Kelvin)
582.30
General information
Molecular weight
181.20g/mol
Molar mass
181.2020g/mol
Density
1.1680g/cm3
Appearence

4-tert-butyl-2-nitro-phenol appears as a light yellow or pale brown crystalline solid. It often forms needle-like crystals. Its appearance can vary slightly depending on the purity of the material and the specific conditions under which it is observed. It is also slightly soluble in water.

Comment on solubility

Solubility of 4-tert-butyl-2-nitro-phenol

When considering the solubility of 4-tert-butyl-2-nitro-phenol, there are several noteworthy aspects to explore:

  • Polarity: Due to the presence of both the nitro group (-NO2) and the hydroxyl group (-OH), 4-tert-butyl-2-nitro-phenol exhibits significant polarity, which often enhances its solubility in polar solvents such as water.
  • Hydrogen Bonding: The hydroxyl group can engage in hydrogen bonding, aiding the compound's interaction with water molecules, making it more soluble than non-polar compounds.
  • Organic Solvents: While the compound demonstrates good solubility in polar solvents, it can also dissolve in organic solvents such as ethanol and acetone, which facilitates its application in various fields.

However, it is essential to note that:

  • Temperature Dependence: The solubility might vary significantly with temperature; typically, increased temperatures can result in higher solubility.
  • Saturation Points: The saturation levels need to be assessed, as excess amounts can lead to precipitation in solution.

In summary, the solubility of 4-tert-butyl-2-nitro-phenol is influenced by its polarity and functional groups, allowing it to dissolve in both polar and some organic solvents. Its behavior in various conditions can be crucial for its applications in chemical processes.

Interesting facts

Interesting Facts About 4-tert-butyl-2-nitro-phenol

4-tert-butyl-2-nitro-phenol, often referred to as TBNP, is a fascinating compound with a variety of applications and properties that make it a point of intrinsic interest in the field of chemistry. Here are some noteworthy aspects of this chemical:

  • Structural Features: The compound features a distinctive phenolic structure, which means it possesses a hydroxyl group (-OH) attached to a benzene ring. The presence of a nitro group (-NO2) and a tert-butyl group (-C4H9) on the aromatic ring contributes to its unique reactivity and solubility characteristics.
  • Applications: TBNP is primarily utilized as an intermediate in organic synthesis. Its functionalities make it a valuable component in the manufacturing of dyes, pharmaceuticals, and agricultural chemicals. Researchers are continually exploring new applications for its derivatives.
  • Stability and Reactivity: The tert-butyl group enhances the stability of the compound, making it less susceptible to certain types of chemical reactions, particularly when compared to its less substituted analogs. However, the nitro group is a strong electron-withdrawing group, which can influence the compound's acidity and reactivity in various chemical processes.
  • Health and Safety: While working with TBNP, proper safety precautions should be observed. As with many nitro-containing compounds, it is crucial to handle this compound in a well-ventilated area using appropriate protective equipment to mitigate any risks associated with exposure.

As a versatile compound, 4-tert-butyl-2-nitro-phenol stands at the intersection of organic chemistry and practical applications. It serves as a classic example of how molecular structure can dictate functionality and behavior in various chemical environments.

Synonyms
4-tert-Butyl-2-nitrophenol
3279-07-0
2-Nitro-4-tert-butylphenol
Phenol, 4-(1,1-dimethylethyl)-2-nitro-
Q94NDU9GTF
EINECS 221-914-8
NSC-36629
DTXSID9074642
NSC 36629
4-(1,1-DIMETHYLETHYL)-2-NITROPHENOL
DTXCID2038574
inchi=1/c10h13no3/c1-10(2,3)7-4-5-9(12)8(6-7)11(13)14/h4-6,12h,1-3h
4-(TERT-BUTYL)-2-NITROPHENOL
4-tert.-butyl-2-nitrophenol
Phenol, 4-(1,1-dimethylethyl)-2-nitro
NSC36629
MFCD00191888
UNII-Q94NDU9GTF
o-nitro-p-t-butyl-phenol
2-nitro-4-t-butyl phenol
4-t-butyl-2-nitro-phenol
4-(t-butyl)-2-nitrophenol
2-nitro-4-tert-butyl phenol
SCHEMBL445240
4-tert-Butyl-2-nitrophenol, 97%
ALBB-013847
AKOS005173947
CS-W010626
FN33937
AC-12203
AS-14489
DA-06863
B1812
NS00029348