5-BROMO-2-CARBOXY-3-METHYLPYRIDINE(CAS# 886365-43-1)
| Apejuwe Abo | S如果吸入5 - S溴 S3 – Jeki ni kan itura ibi. S甲基吡啶 - S2 – Jeki kuro ni arọwọto awọn ọmọde. 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 ID | UN2811 |
Ọrọ Iṣaaju
5-Bromo-3-methylpyridine-2-carboxylic acid jẹ ẹya Organic yellow. Eyi ni diẹ ninu awọn ohun-ini, awọn lilo, awọn ọna igbaradi, ati alaye aabo ti agbo-ara yii:
Didara:
- Irisi: Awọn kirisita ti ko ni awọ tabi ofeefee
- Solubility: tiotuka ni ethanol ati ether, die-die tiotuka ninu omi.
Lo:
- 5-Bromo-3-methylpyridine-2-carboxylic acid jẹ lilo nigbagbogbo bi ayase ati iṣaju ti awọn ohun elo kirisita olomi ni iṣelọpọ Organic.
Ọna:
5-Bromo-3-methylpyridine-2-carboxylic acid le ti pese sile nipasẹ:
3-methylpyridine-2-carboxylic acid ni a mu bi ohun elo aise, iṣuu soda bromide, sulfonyl kiloraidi ati dimethylformamide ti a fi kun lati dagba 5-bromo-3-methylpyridine-2-carboxylic acid.
O le gba nipasẹ ifoyina ti 5-bromo-3-methylpyridine-2-ol.
Alaye Abo:
- 5-Bromo-3-methylpyridine-2-carboxylic acid yẹ ki o wa ni ipamọ ati mu ni ọna ti o yẹra fun olubasọrọ pẹlu awọn oxidants lagbara.
- O le jẹ ibinu ati ibajẹ si awọn oju, awọ ara, ati atẹgun atẹgun, ati lo awọn ohun elo aabo ti ara ẹni gẹgẹbi awọn ibọwọ, awọn goggles, ati awọn atẹgun nigba lilo iṣọra nigbati o kan.
- Nigbati o ba n mu tabi titoju, yago fun awọn iwọn otutu giga ati awọn orisun ina lati ṣe idiwọ wọn lati sisun tabi dasile awọn gaasi majele.
- Tẹle awọn ilana ṣiṣe ailewu nigba lilo ati mimu agbo naa mu ati tẹle awọn iṣọra ailewu kemikali ti o yẹ.
