2 5-Dichloronicotinic acid (CAS # 59782-85-3)

Taw qhia

2,5-Dichloronicotinic acid yog cov organic compound nrog cov tshuaj formula C6H3Cl2NO2, uas siv ib tug imidazole thumbnail configuration nyob rau hauv nws cov imidazolyl dye qauv. Cov hauv qab no yog qee qhov tseem ceeb ntawm 2,5-Dichloronicotinic acid:

Xwm:

-Zoo: Dawb mus daj daj crystalline khoom.

- Melting point: kwv yees li 207-208 ° C.

-Solubility: me ntsis soluble nyob rau hauv dej, soluble nyob rau hauv organic solvents xws li cawv, ether, chloroform, thiab lwm yam.

-Stability: kuj ruaj khov ntawm chav tsev kub.

Siv:

- 2,5-Dichloronicotinic acid tuaj yeem siv los ua ib qho nruab nrab hauv cov organic synthesis thiab yog siv dav hauv kev npaj ntau yam organic tebchaw thiab tshuaj tua kab.

-Nws tseem tuaj yeem siv los ua cov ligand uas muaj hlau ions rau kev sib txuas ntawm cov hlau hloov pauv.

Kev npaj:

- 2,5-Dichloronicotinic acid tuaj yeem npaj los ntawm chlorinating nicotinic acid. Ib txoj hauv kev tshwj xeeb yuav ua rau cov tshuaj nicotinic acid nrog thionyl chloride ntawm qhov kub thiab txias, ua raws li kev ua kom txias crystallization kom tau txais cov khoom.

Cov ntaub ntawv kev nyab xeeb:

- 2,5-Dichloronicotinic acid muaj qee qhov kev khaus khaus, yog li koj yuav tsum tau saib xyuas kev tiv thaiv thaum ua haujlwm.

-Qhov toxicity thiab txaus ntshai ntawm 2,5-Dichloronicotinic acid yuav tsum muaj kev tshawb fawb tob thiab kev ntsuam xyuas los txiav txim nws qhov tshwj xeeb kev nyab xeeb thiab kev phom sij. Yog li ntawd, hauv kev ua haujlwm thiab kev siv, nws raug nquahu kom ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam thiab siv cov kev tiv thaiv tsim nyog.