4-(5-chloro-2-benzotriazolyl)benzene-1,3-diol
1,3-Benzenediol,4-(5-chloro-2H-benzotriazol-2-yl)-
CAS: 57567-95-0
Molecular Formula: C12H8ClN3O2
4-(5-chloro-2-benzotriazolyl)benzene-1,3-diol - Names and Identifiers
4-(5-chloro-2-benzotriazolyl)benzene-1,3-diol - Physico-chemical Properties
| Molecular Formula | C12H8ClN3O2 |
| Molar Mass | 261.66 |
| Density | 1.59±0.1 g/cm3(Predicted) |
| Melting Point | 174-175 °C |
| Boling Point | 512.2±42.0 °C(Predicted) |
| pKa | 7.45±0.35(Predicted) |
4-(5-chloro-2-benzotriazolyl)benzene-1,3-diol - Introduction
1,3-Benzenediol,4-(-)-is an organic compound with the chemical formula C13H8ClN3O2.
The compound is a white to light yellow solid with a faint special smell. It is a low-toxic compound that is relatively stable at room temperature.
This compound is mainly used as an ultraviolet light absorber. Because of its structure has the characteristics of absorbing ultraviolet light, it can be used in various plastics, rubbers, paints and coatings to protect it from damage by ultraviolet light. In addition, it can also be used in dyes, inks and certain pharmaceutical products.
A common method for preparing this compound is to react 1,3-resorcinol with 5-chloro-2H-benzotriazole under appropriate reaction conditions to form the target product. The specific preparation method can refer to the relevant literature or patent.
When using and handling this compound, the following safety information should be noted: Avoid inhalation of dust, contact with skin and eyes. Wear appropriate protective gloves, glasses and work clothes during operation. Maintain good ventilation conditions and avoid contact with oxidants and other substances. During storage and transportation, direct sunlight and high temperature should be avoided.
The compound is a white to light yellow solid with a faint special smell. It is a low-toxic compound that is relatively stable at room temperature.
This compound is mainly used as an ultraviolet light absorber. Because of its structure has the characteristics of absorbing ultraviolet light, it can be used in various plastics, rubbers, paints and coatings to protect it from damage by ultraviolet light. In addition, it can also be used in dyes, inks and certain pharmaceutical products.
A common method for preparing this compound is to react 1,3-resorcinol with 5-chloro-2H-benzotriazole under appropriate reaction conditions to form the target product. The specific preparation method can refer to the relevant literature or patent.
When using and handling this compound, the following safety information should be noted: Avoid inhalation of dust, contact with skin and eyes. Wear appropriate protective gloves, glasses and work clothes during operation. Maintain good ventilation conditions and avoid contact with oxidants and other substances. During storage and transportation, direct sunlight and high temperature should be avoided.
Last Update：2024-04-09 21:04:16
