3 5-DICHLORO-4-AMINOPYRIDINE (CAS # 228809-78-7)

Taw qhia

3,5-dichloro-4-amino Pyridine (3,5-dichloro-4-amino Pyridine) yog cov organic compound nrog cov tshuaj formula C5H4Cl2N2. Nws yog cov xim tsis muaj xim nrog lub zog ammonia aroma. Cov hauv qab no yog cov lus piav qhia ntxaws txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cov khoom sib xyaw:

Xwm:

-Cov tsos: xim tsis muaj xim

-Solubility: Soluble hauv ethanol, dimethyl ether thiab chloroform, insoluble hauv dej

- Melting point: txog 105-108 ° C

Molecular Luj: 162.01g / mol

Siv:

-3,5-dichloro-4-amino Pyridine yog ib qho tseem ceeb nruab nrab compound thiab muaj ntau yam kev siv hauv cov organic synthesis.

-Nws yog dav siv nyob rau hauv synthesis ntawm tshuaj, dyes thiab tshuaj tua kab.

-3,5-dichloro-4-amino Pyridine tuaj yeem siv los ua cov khoom siv nruab nrab rau cov tshuaj tua kab, xws li fungicides thiab tshuaj tua kab.

Txoj kev:

-3,5-dichloro-4-amino Pyridine muaj ntau txoj kev npaj thiab tuaj yeem ua ke los ntawm ntau txoj kev.

-Cov txheej txheem kev npaj yog amination-chlorination cov tshuaj tiv thaiv, uas yog npaj los ntawm reacting pyridine nrog ib tug aminating tus neeg sawv cev thiab ib tug chlorinating neeg sawv cev.

-Cov kev sim tshwj xeeb tuaj yeem hloov kho raws li cov ntaub ntawv sib txawv.

Cov ntaub ntawv kev nyab xeeb:

-3,5-dichloro-4-amino Pyridine yuav tsum tau saib xyuas thiab ua raws li cov txheej txheem kev ua haujlwm nyab xeeb hauv chav kuaj.

-Nws yog ib qho ua rau khaus khaus uas yuav ua rau khaus qhov muag, tawv nqaij thiab ua pa.

- Hnav cov khoom tiv thaiv tus kheej tsim nyog (xws li tsom iav, hnab looj tes thiab khaub ncaws tiv thaiv) raug pom zoo siv.

-Kev pov tseg pov tseg yuav tsum ua raws li cov cai hauv zos thiab cov cai.