Pyrazole-4-boronicacidpinacolester（CAS# 269410-08-4)
| 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 |
| TSCA | No |
| HS Code | 29331990 |
| Hazard Note | Irritant/Flammable |
Introduction
Pyrazole-4-borate bromeloate is an organic compound. Its properties are as follows:
Appearance: Pyrazole-4-borate bromeloate is a white solid.
Solubility: Pyrazole-4-borate bromeliate is soluble in some organic solvents, such as alcohols, ethers, and naphthenes.
Pyrazole-4-borate bromeloate has some of the following uses:
Catalyst: It is an important catalyst for organic synthesis that can be used in a variety of organic reactions, such as hydrogenation and coupling.
Synthesis of metal materials: pyrazole-4-borate bromeliate can be used to synthesize metal-organic complexes and be used in the preparation of metal materials.
The preparation of pyrazole-4-borate bromethol ester is usually by reacting pyrazole-4-boranoic acid with bromeliate in an organic solvent, heating and stirring, and then going through filtration and crystallization steps to obtain the product.
Toxicity: Pyrazole-4-borate bromeliate ester may have some toxicity to humans, and direct contact with skin and eyes should be avoided.
Flammability: It can be flammable and should be kept away from open flames and high temperatures.
Discharge and storage: When using and storing, it is necessary to comply with relevant regulations, handle and dispose of it correctly, and avoid pollution to the environment.
When using pyrazole-4-borate bromeloate, always refer to the safety data sheet of the chemical and the relevant safe operating procedures and operate under suitable laboratory conditions.
