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UV-328

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Identification
Molecular formula
C22H29N3O
CAS number
25973-55-1
IUPAC name
2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol
State
State

At room temperature, UV-328 is a solid. It is stable under normal conditions of use and storage. The compound is generally transported and utilized in its solid form, often as a powder for incorporation into various materials.

Melting point (Celsius)
81.00
Melting point (Kelvin)
354.15
Boiling point (Celsius)
420.00
Boiling point (Kelvin)
693.15
General information
Molecular weight
357.50g/mol
Molar mass
357.5180g/mol
Density
1.0027g/cm3
Appearence

UV-328 is typically a yellowish crystalline powder. It is known for its stability and is often used as a UV absorber in plastics and other materials to prevent degradation from sunlight exposure.

Comment on solubility

Solubility of 2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol

The solubility of 2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol is a key factor influencing its application and behavior in different environments.

This compound exhibits unique solubility properties owing to its structural characteristics, which can be summarized as follows:

  • Solubility in Organic Solvents: The compound is generally soluble in non-polar organic solvents due to its hydrophobic nature, making it suitable for applications in formulations that require compatibility with oils or organic matrices.
  • Limited Water Solubility: It is expected to have low solubility in water. This is primarily due to its large hydrophobic substituents, reducing its ability to interact with polar solvent molecules.
  • Impact of pH: The solubility may be influenced by the pH of the solution, which can alter the ionization state of the molecule, although this effect may be limited due to the overall structure of the compound.
  • Interactions with Surfactants: When mixed with surfactants, solubility can increase due to the formation of micelles, thus improving dispersibility in aqueous solutions.

In summary, while 2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol demonstrates low aqueous solubility, its compatibility with organic solvents opens up numerous possibilities in various chemical and industrial applications.

Interesting facts

Introduction to 2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol

This fascinating compound, known for its protective applications, is gaining prominence in various fields, especially in materials science and polymer chemistry. Let's explore the interesting aspects of this compound!

Key Characteristics and Applications

  • UV Stabilizer: This compound serves as an effective light stabilizer. It protects materials from UV radiation, which can degrade and weaken polymers over time.
  • Antioxidant Properties: By mitigating oxidation, it ensures the longevity of materials, making it a vital addition to formulations that require durability.
  • Industrial Relevance: Commonly utilized in coatings, adhesives, and plastics, this compound plays a crucial role in enhancing the performance of various products.

Structure and Functionality

The unique structure of 2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol gives it its remarkable properties. Its design includes:

  • A benzotriazole group, which is effective in absorbing UV light.
  • Multiple tert-butyl groups that enhance solubility and stability in diverse environments.

As a result of this structure, the compound efficiently absorbs harmful UV rays, converting them into less harmful energy forms.

Environmental Considerations

While this compound significantly contributes to material longevity, it is important to consider its environmental impacts:

  • Research is ongoing to determine the long-term effects of this compound on ecosystems.
  • Biodegradability: Studies are being conducted to assess whether derivatives or alternatives can mitigate any potential adverse effects.

Conclusion

2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol exemplifies the intersection of chemistry and innovation, showcasing how a precise molecular design can lead to significant advancements in material science. Its ongoing study presents exciting opportunities for developing more sustainable and efficient protective technologies.

Synonyms
25973-55-1
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol
UV-328
Tinuvin 328
VN99CPK4TI
Phenol, 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl-
CHISORB 328
CYASORB UV 2337
247-384-8
UV328
RefChem:53386
UV 328
2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol
2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole
C22H29N3O
MFCD00134707
2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol
2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole
DTXSID2027886
2-(2-hydroxy-3,5-di-tert-pentylphenyl)benzotriazole
2-(2-hydroxy-3,5-di-tert-amylphenyl)benzotriazole
2-(2'-Hydroxy-3',5'-di-t-amylphenyl)benzotriazole
2-(2-Hydroxy-3,5-di-tert-amylphenyl)-2H-benzotriazole
2-(3',5'-di-tert-amyl-2'-hydroxyphenyl)benzotriazole
2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol
EINECS 247-384-8
UNII-VN99CPK4TI
4,6-bis(1,1-dimethylpropyl)-2-(2-hydrobenzotriazol-2-yl)phenol
CCRIS 8267
EC 247-384-8
SCHEMBL39146
CBDivE_008185
2-(2h-benzotriazol-2-yl)-4,6-di-t-pentylphenol
DTXCID107886
CHEMBL1879803
SCHEMBL11592819
SCHEMBL29350743
UV-328 (BDTP)
HSDB 8417
MSK3465
Tox21_200465
SBB057047
STK764131
AKOS015895825
NCGC00164178-01
NCGC00164178-02
NCGC00258019-01
AS-13202
MSK3465-1000
SY052583
UV-328 Solution in THF, 1000?g/mL
CAS-25973-55-1
CS-0316293
H0718
NS00010624
ST50218592
D78415
2-(2-hydroxy-3,5-di-t-amylphenyl)benzotriazole
SR-01000399546
SR-01000399546-1
2,2'-Hydroxy-3',5'-di-tert-amylphenyl-benzotriazole
2-(2'-hydroxy-3', 5'-di-t-amylphenyl)benzotriazole
2-(2'-hydroxy-3',5'-di-t-amylphenyl) benzotriazole
2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole
2-(3,5-di-tert-pentyl-2-hydroxyphenyl)benzotriazole
Q27291918
2-(2'-hydroxy-3'-5'-di-tert-amylphenyl)benzotriazole
2-(3,5-di-tert-amyl-2-hydroxyphenyl)-2H-benzotriazole
2 -(2-Hydroxy-3,5-di-tert-amylphenyl)-2H-benzotriazole
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol, 98%
2-(benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol
2-(2'-hydroxy-3', 5'-di-tert.-amylphenyl)-2H-benzotriazole
2-(2H-?Benzotriazol-?2-?yl)?-?4,6-?di-tert-pentylphenol
2-(2H-1,2,3-Benzotriazol-2-yl)-4,6-ditert-pentylphenol #
2-(2H-benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol
2-(2'-HYDROXY-3',5'-DI(TERT-AMYL)PHENYL)BENZOTRIAZOLE
2-(2H-1,2,3-Benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol
2-(2H-Benzo[d][1 pound not2 pound not3]triazol-2-yl)-4 pound not6-di-tert-pentylphenol