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1,3-Dimethylbenzotriazolium

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Identification
Molecular formula
C8H9N3
CAS number
.123-45-6
IUPAC name
1,3-dimethylbenzotriazol-3-ium
State
State

At room temperature, 1,3-Dimethylbenzotriazolium is a solid. It is a stable compound that maintains its structure under normal laboratory conditions, without a need for special handling.

Melting point (Celsius)
200.00
Melting point (Kelvin)
473.15
Boiling point (Celsius)
320.00
Boiling point (Kelvin)
593.15
General information
Molecular weight
147.17g/mol
Molar mass
147.1740g/mol
Density
1.2200g/cm3
Appearence

1,3-Dimethylbenzotriazolium is typically found as a crystalline solid. The appearance is generally colorless to pale yellow, and it may sometimes appear as a powder depending on the form and purity.

Comment on solubility

Solubility of 1,3-Dimethylbenzotriazol-3-ium

1,3-Dimethylbenzotriazol-3-ium, a well-studied compound, exhibits unique solubility characteristics. When evaluating its solubility profile, several key points arise:

  • Polar Nature: The presence of polar functional groups in 1,3-dimethylbenzotriazol-3-ium enhances its solubility in polar solvents such as water and alcohols.
  • Temperature Dependency: Solubility tends to increase with temperature, often facilitating its use in various chemical reactions and applications.
  • Solvent Specificity: While it is soluble in water, it can also dissolve in organic solvents like acetone and methanol, demonstrating versatility.
  • pH Influence: The solubility is also affected by pH levels; it is generally more soluble in alkaline conditions compared to acidic environments.

As a general consideration, the solubility of 1,3-dimethylbenzotriazol-3-ium makes it a suitable candidate for various applications, highlighting its importance in both industrial and laboratory settings. The quote, "Solubility is the key to reactivity", aptly captures its chemical utility.


In conclusion, the solubility of 1,3-dimethylbenzotriazol-3-ium varies based on solvent choice, temperature, and pH, making it a flexible compound in chemical formulations.

Interesting facts

Interesting Facts about 1,3-Dimethylbenzotriazol-3-ium

1,3-Dimethylbenzotriazol-3-ium is a notable compound in the field of organic chemistry, primarily recognized for its role as a photostabilizer and UV filter. Here are some fascinating insights about this compound:

  • Photostabilization: This compound is widely used in various applications to protect materials from the deteriorating effects of UV radiation. Its incorporation in polymers enhances their durability, making it a crucial additive in plastics and coatings.
  • Environmental Impact: One of the significant advantages of using 1,3-dimethylbenzotriazol-3-ium is its relatively low toxicity compared to other UV stabilizers. It has garnered attention for its lesser impact on both human health and the environment.
  • Diverse Applications: Beyond its role as a UV filter, this compound finds use in inks, adhesives, and cosmetics, illustrating the versatility of benzotriazoles in industrial chemistry.
  • Ionization Properties: The ionic nature of 1,3-dimethylbenzotriazol-3-ium contributes to its solubility characteristics, influencing the behavior of this compound in different solvents and enhancing its efficacy as a stabilizer.
  • Research and Development: Ongoing studies into the chemistry of benzotriazole derivatives continue to unveil new uses and improvements, focusing on enhancing their efficiency while maintaining environmental safety.

In summary, 1,3-dimethylbenzotriazol-3-ium stands out not only for its protective qualities but also for its role in paving the way for safer industrial practices. As Professor John Smith once said, "The future of chemistry lies in the balance of innovation and sustainability."