I-Dimethyl hydrogen phosphite CAS:868-85-9

Ukusebenza kabusha kwe-dimethyl hydrogen phosphite kwenza ukusetshenziswa kwayo ekwakhiweni kwamakhemikhali ezolimo, ikakhulukazi ekukhiqizweni kwama-herbicides asekelwe ku-phosphonate kanye nezibulala-zinambuzane. Njenge-ejenti ye-phosphorylating, yenza kube lula ukufakwa kwamaqembu e-phosphonate ezithakweni ezisebenzayo, ithuthukise ukusebenza kwayo ekulawuleni ukhula, izinambuzane, nezifo ezindaweni zezolimo. Indima yayo ekwakhiweni kwamakhemikhali ezolimo inegalelo ekuthuthukisweni kwezixazululo zokuvikela izitshalo ezisebenzayo kwezolimo zanamuhla, ibhekana nezidingo zokuphathwa kwezinambuzane okusimeme kanye nokwanda komkhiqizo wezolimo. Ngaphezu kwalokho, i-dimethyl hydrogen phosphite isetshenziswa njengesikhungo esibalulekile embonini yezokwelapha ekwakhiweni kwamakhemikhali emithi aqukethe izingxenye ze-phosphorus. Amandla ayo okungenisa amaqembu asebenzayo e-phosphite kuma-molecule e-organic asekela ukudalwa kwama-intermediate emithi aqukethe i-phosphorus kanye nezithako zemithi ezisebenzayo (ama-API). Lawa makhemikhali angasetshenziswa ekuthuthukisweni kwemithi ehlose izindawo ezahlukahlukene zokwelapha, kufaka phakathi ama-antiviral agents, imithi yokulwa nomdlavuza, kanye nokwelashwa kwezifo zezinzwa, phakathi kwabanye. Ukuba khona kwe-phosphorus kula ma-molecule kunganikeza imisebenzi ethile yezinto eziphilayo noma kuthuthukise izakhiwo zawo zemithi, kufake isandla ekuthuthukisweni kocwaningo lwemithi kanye nokutholakala kwemithi. Ngaphezu kwalokho, i-dimethyl hydrogen phosphite isetshenziswa ekukhiqizweni kwezinto ezigcina ilangabi kanye nezithasiselo ze-polymer. Ukusebenza kwayo kuvumela ukuguqulwa kwama-polymer ngokwethula imisebenzi equkethe i-phosphorus, enikeza izakhiwo ezingamelani nomlilo ezintweni ezifana nepulasitiki, izindwangu, kanye nokwembozwa. Ngokufaka izinto ezisekelwe ku-phosphorus ezithathwe ku-dimethyl hydrogen phosphite, ukusha kwalezi zinto kuyancishiswa, okuhlinzeka ngokuphepha komlilo okuthuthukisiwe kanye nokuhambisana nemithethonqubo nezindinganiso zemboni. Ngamafuphi, i-dimethyl hydrogen phosphite idlala indima ebalulekile njengendlela yokwenziwa eguquguqukayo ekukhiqizweni kwezinto ezahlukahlukene eziqukethe i-phosphorus. Ukusetshenziswa kwayo ekuhlanganisweni kwe-agrochemical, ekukhiqizweni kwemithi, kanye nokwakheka kwe-flame retardant kugcizelela ukubaluleka kwayo ekusekeleni intuthuko ezimbonini ezahlukene. Ukusetshenziswa okuhlukahlukene kwe-dimethyl hydrogen phosphite kugcizelela ukubaluleka kwayo njengesisekelo sokwakha ekudalweni kwemikhiqizo emisha nezuzisayo kwezolimo, ezempilo, kanye nesayensi yezinto.