4-Fluoro-2-methylbenzonitrile CAS Nr 147754-12-9

4-fluoro-2-methylphenylnitrile yog cov organic compound. Nov yog cov lus qhia txog nws cov khoom, kev siv, kev tsim khoom, thiab cov ntaub ntawv kev nyab xeeb:

xwm:
-Cov tsos mob: cov xim tsis muaj xim lossis cov kua daj daj.
-Solubility: me ntsis soluble hauv dej, yooj yim soluble nyob rau hauv feem ntau cov organic solvents.
-Toxicity: Tus mob toxicity rau tib neeg lub cev yog tsawg, tab sis tseem tsis muaj cov ntaub ntawv raug toxicity ntev ntev.

Lub hom phiaj:
-Nws tseem tuaj yeem siv rau kev sib xyaw tshuaj tua kab, dyes, thiab lwm yam khoom siv molecules.

Txoj kev tsim khoom:
-4-fluoro-2-methylbenzonitrile tuaj yeem tau los ntawm reacting benzonitrile nrog hydrofluoric acid. Cov kev mob tshwm sim tuaj yeem nqa tawm ntawm chav tsev kub.

Cov ntaub ntawv kev ruaj ntseg:
-4-fluoro-2-methylphenylnitrile muaj qhov khaus me me thiab yuav tsum tsis txhob sib cuag nrog daim tawv nqaij, qhov muag, thiab cov mucous membranes.
-Cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes, tsom iav kev nyab xeeb, thiab cov tsho hauv chav kuaj yuav tsum hnav thaum siv.
-Tsis txhob nqus nws cov vapor lossis hmoov av thiab xyuas kom meej tias kev ua haujlwm tau ua nyob rau hauv qhov chaw muaj cua zoo.
-Thaum muaj dej los yog kev sib tsoo tshwm sim, ua tib zoo saib xyuas thiab tshem tawm sai sai ntawm qhov chaw.