18704-67-1
4-chloro-2-(1H-pyrazol-3-yl)phenol
CAS: 18704-67-1
Molecular Formula: C9H7ClN2O
18704-67-1 - Names and Identifiers
18704-67-1 - Physico-chemical Properties
| Molecular Formula | C9H7ClN2O |
| Molar Mass | 194.62 |
| Density | 1.424±0.06 g/cm3(Predicted) |
| Melting Point | 155-158°C(lit.) |
| Boling Point | 411.2±30.0 °C(Predicted) |
| Flash Point | 202.515°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 8.48±0.43(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.655 |
| MDL | MFCD00209566 |
18704-67-1 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29331990 |
18704-67-1 - Introduction
4-chloro-2-(1H-pyrazol-3-yl)phenol, also known as 4-Chloro-2-(1H-pyrazol-3-yl)phenol, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 4-chloro-2-(1H-pyrazol-3-yl)phenol is a white crystalline solid.
-Solubility: It can be dissolved in many organic solvents at room temperature, such as ether, chloroform and dimethyl sulfoxide.
-Melting Point: The melting point of 4-chloro-2-(1H-pyrazol-3-yl)phenol is approximately between 156-159 degrees Celsius.
Use:
-4-choro-2-(1H-pyrazol-3-yl)phenol is used in the pharmaceutical field as an intermediate for antifungal, antineoplastic and antiviral agents.
-It can also be used as an important raw material for organic synthesis and can participate in the synthesis reaction of phenol compounds.
Method:
The preparation of -4-chloro-2-(1H-pyrazol-3-yl)phenol can use some synthetic routes, one such method is the reaction of 4-chlorophenol with 1H-pyrazole-3-ethanol under acidic conditions.
Safety Information:
- 4-chloro-2-(1H-pyrazol-3-yl)phenol is a chemical and should comply with relevant safety procedures.
-Avoid contact with skin, eyes and respiratory tract when using this compound to prevent irritation and injury.
-Prolonged or heavy exposure may cause health hazards, so appropriate personal protective measures should be followed and operated in a well-ventilated environment.
In view of the above information, care should be taken and relevant safety procedures should be followed when using and handling 4-choro-2-(1H-pyrazol-3-yl)phenol. It is recommended to operate under the guidance of a specialized laboratory or personnel with relevant knowledge and experience.
Nature:
-Appearance: 4-chloro-2-(1H-pyrazol-3-yl)phenol is a white crystalline solid.
-Solubility: It can be dissolved in many organic solvents at room temperature, such as ether, chloroform and dimethyl sulfoxide.
-Melting Point: The melting point of 4-chloro-2-(1H-pyrazol-3-yl)phenol is approximately between 156-159 degrees Celsius.
Use:
-4-choro-2-(1H-pyrazol-3-yl)phenol is used in the pharmaceutical field as an intermediate for antifungal, antineoplastic and antiviral agents.
-It can also be used as an important raw material for organic synthesis and can participate in the synthesis reaction of phenol compounds.
Method:
The preparation of -4-chloro-2-(1H-pyrazol-3-yl)phenol can use some synthetic routes, one such method is the reaction of 4-chlorophenol with 1H-pyrazole-3-ethanol under acidic conditions.
Safety Information:
- 4-chloro-2-(1H-pyrazol-3-yl)phenol is a chemical and should comply with relevant safety procedures.
-Avoid contact with skin, eyes and respiratory tract when using this compound to prevent irritation and injury.
-Prolonged or heavy exposure may cause health hazards, so appropriate personal protective measures should be followed and operated in a well-ventilated environment.
In view of the above information, care should be taken and relevant safety procedures should be followed when using and handling 4-choro-2-(1H-pyrazol-3-yl)phenol. It is recommended to operate under the guidance of a specialized laboratory or personnel with relevant knowledge and experience.
Last Update：2024-04-09 20:49:11
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