Tom ntej: 3-amino-4-fluorobenzonitrile CAS # 63069-50-1

Taw qhia

Nws yog ib qho organic compound nrog cov tshuaj formula C7H5FN2. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

Xwm:

-Zoo: Xim tsis muaj xim rau dawb crystalline hmoov.

- Melting point: txog 84-88 ° C.

-Solubility: Nws yog soluble nyob rau hauv feem ntau cov organic solvents, xws li ethanol, ether thiab dimethyl sulfoxide.

Siv:

-yog siv nyob rau hauv lub teb ntawm organic synthesis, yuav siv tau raws li intermediates thiab tshuaj reagents.

-Nws tuaj yeem siv los ua ke rau lwm cov organic sib txuas, xws li tshuaj, tshuaj tua kab thiab dyes.

Txoj Kev Npaj:

Txoj kev npaj tsis nyuaj. Cov hauv qab no yog ib txoj kev npaj ntau:

Cov tshuaj tiv thaiv ntawm 2-amino -4-chlorobenzonitrile thiab sodium fluoride nyob rau hauv lub catalysis ntawm tooj liab chloride yog generated. Cov tshuaj tiv thaiv kab mob feem ntau yog ua tiav hauv ethyl acetate, feem ntau kuj xav tau cua sov ntawm cov tshuaj tiv thaiv thiab cov txheej txheem tsim nyog.

Cov ntaub ntawv kev nyab xeeb:

-Nws muaj tsawg volatility nyob rau hauv ib txwm ua hauj lwm tej yam kev mob. Txawm li cas los xij, raws li cov khoom siv tshuaj, nws tseem yuav tsum tau ua raws li cov txheej txheem kev nyab xeeb hauv chav kuaj.

-Cov tshuaj no yuav ua rau khaus qhov muag thiab tawv nqaij. Nws raug nquahu kom hnav hnab looj tes thiab tsom iav kom tsim nyog thaum siv.

-Thaum khaws cia thiab kev thauj mus los, tsis txhob sib cuag nrog cov oxidants muaj zog thiab cov kua qaub uas muaj zog tiv thaiv kev raug mob.

- Kev pab thawj zaug: Yog tias ntsib daim tawv nqaij lossis ob lub qhov muag, yaug tam sim nrog dej ntau. Yog noj los yog nqus tau, nrhiav kev pab kho mob tam sim ntawd.