3-BROMO-2-CHLORO-5-NITRO-6-PICOLINE(CAS# 856834-95-2)

3-BROMO-2-CHLORO-5-NITRO-6-PICOLINE(CAS# 856834-95-2) ifihan

3-Bromo-2-chloro-6-methyl-5-nitropyridine jẹ agbo-ara Organic. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:

Didara:
- Irisi: 3-Bromo-2-chloro-6-methyl-5-nitropyridine jẹ funfun si ina ofeefee ri lulú.
- Solubility: O ni solubility ti o dara ni awọn nkan ti ara ẹni gẹgẹbi ethanol, dimethylformamide ati chloroform, ṣugbọn o ni solubility kekere ninu omi.

Lo:
- Awọn ipakokoropaeku: O tun le ṣee lo bi awọn ohun elo aise tabi awọn agbedemeji fun awọn ipakokoropaeku ni igbaradi ti awọn ipakokoropaeku ati awọn fungicides.

Ọna:
Igbaradi ti 3-bromo-2-chloro-6-methyl-5-nitropyridine le ṣee ṣe nipasẹ awọn igbesẹ wọnyi:
2-methyl-3-nitropyridine ti wa ni tituka ni ethanol ati afikun sulfuric acid ti wa ni afikun lati mu iṣesi naa jẹ.
Apapo ifasẹyin ti tutu ati mu pẹlu thionyl kiloraidi ati iṣuu magnẹsia bromide.
Adalu ifa ti fomi, ati lẹhinna ọja naa ti di mimọ nipasẹ evaporation ati crystallization.
Nipasẹ sisẹ, gbigbe ati pulverization, 3-bromo-2-chloro-6-methyl-5-nitropyridine ikẹhin ti gba ọja.

Alaye Abo:
- 3-Bromo-2-chloro-6-methyl-5-nitropyridine jẹ gbigbona ti o lagbara ati yago fun olubasọrọ pẹlu awọn orisun ina.
- Fentilesonu to dara yẹ ki o mu lakoko mimu ati ohun elo aabo ti ara ẹni gẹgẹbi awọn ibọwọ aabo ati awọn goggles yẹ ki o lo.
- Yago fun ifasimu eruku tabi olubasọrọ pẹlu awọ ara ati oju, ki o yago fun jijẹ lairotẹlẹ.
- Jọwọ tọju daradara, kuro lati ina ati awọn nkan ina, ati kuro lọdọ awọn ọmọde ati ẹranko.