1-Methylpyrazole-4-boronic acid pinacol ester(CAS#761446-44-0)
| Risk Codes | R22 – Harmful if swallowed R36/37/38 – 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. S37/39 – Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29349990 |
| Hazard Note | Irritant/Flammable |
| Hazard Class | IRRITANT |
Introduction
1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxabylborane-2-yl)-1H-pyrazole is an organic compound. Here are some of the compound’s properties, uses, manufacturing methods, and safety information. Properties:- Appearance: Yellow liquid or solid. – Solubility: It can be dissolved in many organic solvents, such as alcohols, ethers, ketones, etc. – Stability: Relatively stable at room temperature. Uses: -1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxabyl-2-yl)-1H-pyrazole is commonly used as a catalyst or reaction intermediate in organic synthesis. Preparation method:- A common preparation method is to react 1-methyl-1H-pyrazole and 4,4,5,5-tetramethyl-1,3,2-dioxabylborane under certain conditions to obtain the target product. Safety Information: – No specific toxicity data have been reported for -1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxababane-2-yl)-1H-pyrazole. As an organic compound, it is necessary to follow routine laboratory safety protocols when using them, such as wearing appropriate personal protective equipment, avoiding contact with skin and eyes, and avoiding inhalation or accidental ingestion. – Pay attention to environmental protection requirements in the process of use or disposal, and manage and dispose of it in accordance with relevant laws and regulations.
