5-BROMO-2-CARBOXY-3-METHYLPYRIDINE（CAS# 886365-43-1)
| Safety Description | S如果吸入5 - S溴 - S3 – Keep in a cool place. S甲基吡啶 - S2 – Keep out of the reach of children. S甲酸，请将患者移到新鲜空气处；如果皮肤接触，应脱去污染的衣着，用肥皂水和清水彻底冲洗皮肤，如有不适感，就医；如果眼晴接触，应分开眼睑，用流动清水或生理盐水冲洗，并立即就医；如果食入，立即漱口，禁止催吐，应立即就医。 - |
| UN IDs | UN2811 |
Introduction
5-Bromo-3-methylpyridine-2-carboxylic acid is an organic compound. Here are some of the properties, uses, preparation methods, and safety information of this compound:
Quality:
- Appearance: Colorless or yellowish crystals
- Solubility: soluble in ethanol and ether, slightly soluble in water.
Use:
- 5-Bromo-3-methylpyridine-2-carboxylic acid is commonly used as a catalyst and a precursor of liquid crystal materials in organic synthesis.
Method:
5-Bromo-3-methylpyridine-2-carboxylic acid can be prepared by:
3-methylpyridine-2-carboxylic acid was taken as raw material, sodium bromide, sulfonyl chloride and dimethylformamide were added to form 5-bromo-3-methylpyridine-2-carboxylic acid.
It can be obtained by oxidation of 5-bromo-3-methylpyridine-2-ol.
Safety Information:
- 5-Bromo-3-methylpyridine-2-carboxylic acid should be stored and handled in a way that avoids contact with strong oxidants.
- It can be irritating and corrosive to the eyes, skin, and respiratory tract, and use personal protective equipment such as gloves, goggles, and respirators when using caution when touching.
- When handling or storing, avoid high temperatures and ignition sources to prevent them from burning or releasing toxic gases.
- Follow safe operating procedures when using and handling the compound and follow relevant chemical safety precautions.
