2-Chloro-4-Methoxy-3-pyridinecarboxylic acid (CAS# 394729-98-7)

2-Chloro-4-Methoxy-3-pyridinecarboxylic acid (CAS#)394729-98-7) Ifaara

2-Chloro-4-methoxynicotinic acid jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna igbaradi ati alaye ailewu:

Awọn ohun-ini:
- Irisi: 2-Chloro-4-methoxynicotinic acid jẹ funfun si ina ofeefee kirisita lulú.
- Solubility: Irẹwẹsi kekere ninu omi, tiotuka ninu awọn nkan ti o nfo Organic gẹgẹbi ether ati methanol.
- Iduroṣinṣin: Ni ibatan iduroṣinṣin si ina ati afẹfẹ.

Awọn ọna igbaradi:
- 2-Chloro-4-methoxynicotinic acid le ṣee gba ni gbogbogbo nipa didaṣe 2,4-dinitro-5-methoxypyridine pẹlu iṣuu soda nitrite, lẹhinna dinku rẹ lati gba agbo nitroso, ati nikẹhin acidifying lati gba ọja ibi-afẹde.

Alaye aabo:
- 2-Chloro-4-methoxynicotinic acid jẹ agbo-ara Organic pẹlu majele kan. Nigbati o ba nlo ati mimu, o yẹ ki o tẹle awọn ilana ṣiṣe aabo ti o baamu.
- Nigbati o ba kan si awọ ara, awọn oju ati atẹgun atẹgun, awọn ọna aabo yẹ ki o ni okun, wọ awọn ibọwọ aabo ti o yẹ ati awọn gilaasi aabo, ati rii daju isunmi ti o dara. Ti o ba kan si lairotẹlẹ, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa itọju ilera.
- Nigbati o ba tọju, o nilo lati wa ni pipade ni wiwọ ni ibi ti o tutu, ibi gbigbẹ, kuro lati atẹgun, ina ati ọrinrin.