6-METHOXYPYRIDINE-2-CARBOXYLIC ACID (CAS # 26893-73-2)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 3 |
| HS Code | 293339 0 |
| Hazard Class | IRRITANT |
Taw qhia
2-Methoxy-6-picolinic acid (2-Methoxy-6-picolinic acid), tshuaj formula C8H7NO4, yog cov organic compound.
Nws cov khoom muaj xws li:
-Cov tsos mob: tsis muaj xim crystalline khoom
- Melting Point: 172-174 ℃
-Solubility: me ntsis soluble nyob rau hauv dej, zoo solubility nyob rau hauv alcohols thiab organic solvents
Lub hom phiaj tseem ceeb ntawm 2-Methoxy-6-picolinic acid:
-Catalyst: Nws tuaj yeem siv los ua ligand rau cov hlau ions thiab koom nrog cov organic synthesis
-Drug synthesis: tuaj yeem siv los npaj cov khoom sib txuas, xws li cov khoom siv tshuaj thiab cov khoom nruab nrab
-Optical cov ntaub ntawv: tuaj yeem siv los npaj Optical ceramics thiab lwm yam ntaub ntawv
Kev npaj ntawm 2-Methoxy-6-picolinic acid:
Ib txoj hauv kev yog los ntawm cov tshuaj tiv thaiv methylation ntawm pyridine. 2-Methoxy-6-picolinic acid tau txais los ntawm thawj reacting pyridine nrog methyl iodide thiab tom qab ntawd nrog methanol nyob rau hauv alkaline tej yam kev mob.
Hais txog cov ntaub ntawv kev nyab xeeb, muaj cov ntaub ntawv txwv tsis pub muaj tshuaj lom ntawm 2-Methoxy-6-picolinic acid. Nws raug pom zoo tias cov txheej txheem kev nyab xeeb tshuaj yuav tsum tau ua raws thaum siv lossis tuav, thiab kev sib cuag ncaj qha nrog daim tawv nqaij thiab nqus cov plua plav. Nyob rau hauv rooj plaub ntawm kev sib cuag, thov yaug sai sai nrog dej ntau. Yog tias koj tsis xis nyob, thov nrhiav kev pab kho mob.
