I-4-Fluorobenzoylacetonitrile (CAS# 4640-67-9)
Isicelo
Isetshenziswa njengempahla eluhlaza ye-organic synthesis
Ukucaciswa
Ukubukeka: Okuqinile okuphuzi
i-solubility Incibilika ku-dimethylformamide, i-dimethyl sulfoxide.
pka7.67±0.10(Kubikezelwe)
Ukuphepha
Amakhodi Engozi R22 - Ayingozi uma uwagwinyile
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yezokuphepha S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-WGK Germany 3
I-Hazard Note Irritant
Ukupakisha & Isitoreji
Ipakishwe ezigubhu ezingu-25kg/50kg. Kuvalwe endaweni eyomile, Ezinga lokushisa Legumbi
Isingeniso
Sethula umkhiqizo wethu wakamuva ongu-4-Fluorobenzoylacetonitrile, isakhi esifunwa kakhulu embonini yezemithi namakhemikhali. Le nhlanganisela emisha isetshenziswe kabanzi ekuhlanganiseni izinhlanganisela ezihlukahlukene zezinto eziphilayo, okuyenza ibe yingxenye ebalulekile ekwakhiweni nasekuthuthukisweni kwezidakamizwa.
Ifomula yamakhemikhali ye-4-Fluorobenzoylacetonitrile ithi C9H6FNO, futhi inesisindo semolekyuli esingu-163.15 g/mol. Inombolo yayo ye-CAS ngu-4640-67-9, futhi iyikristale ephuzi noma ewolintshi eqinile enozinzo oluhle kakhulu nempilo yeshelufu.
Ukuhlanzeka komkhiqizo wethu kungu-99%, okwenza ulungele izinhlelo zokusebenza ezihlukahlukene. Inephuzu lokubilisa elingu-298-300°C, futhi indawo yayo yokuncibilika isukela ku-69°C kuya ku-72°C. Incibilika kuzincibilikisi ezivamile ezifana ne-ethanol, i-ether, ne-dichloromethane, okwenza kube lula ukuyiphatha nokuyisebenzisa.
Enye yezinzuzo ezibalulekile ze-4-Fluorobenzoylacetonitrile ukuguquguquka kwayo ku-organic synthesis. Isebenza njengebhulokhi yokwakha ekuhlanganisweni kwezinhlanganisela ezihlukahlukene zezinto eziphilayo ezifana ne-4-Fluorobenzaldehyde, i-4-fluoro-2-hydroxymethylbenzoic acid, ne-4-Fluorobenzoic acid. Lokhu kuguquguquka kuyenza ibe isithako esibalulekile embonini yezemithi, lapho isetshenziswa ekwakhiweni nasekuthuthukisweni kwezidakamizwa.
Ngaphandle kwemithi, i-4-Fluorobenzoylacetonitrile nayo isetshenziswa ekukhiqizeni amakhemikhali ezolimo, amakha, namadayi. Ibuye isetshenziswe njenge-reagent yokuhlaziya ama-amino acid namaprotheni embonini yamakhemikhali.
Njengenkampani, silwela ukuhlinzeka ngemikhiqizo yekhwalithi ephezulu ehlangabezana nezidingo zamakhasimende ethu. Umkhiqizo wethu we-4-Fluorobenzoylacetonitrile ukhiqizwa ngaphansi kwezinyathelo eziqinile zokulawula ikhwalithi ukuze kuqinisekiswe ubumsulwa nekhwalithi yawo. Siyaziqhenya ngekhono lethu lokuhlinzeka amakhasimende ethu ngomkhiqizo ongaguquguquki nothembekile.
Sengiphetha, i-4-Fluorobenzoylacetonitrile iyisithako esibalulekile embonini yezemithi namakhemikhali, esebenzisa izinto ezihlukahlukene ekuhlanganiseni kwezinto eziphilayo. Ukuhlanzeka kwayo okuphezulu nokuzinza kwayo kuyenza ibe ukukhetha okuthandwayo ekwakhiweni nasekuthuthukisweni kwezidakamizwa. Thintana nathi namuhla ngekhwalithi ephezulu ye-4-Fluorobenzoylacetonitrile ehlangabezana nezidingo zakho zokukhiqiza.
