I-Methyl (R)-(-)-3-hydroxybutyrate (CAS# 3976-69-0)
Umngcipheko kunye noKhuseleko
| Inkcazelo yoKhuseleko | S23 – Musa ukuphefumla umphunga. S24/25-Kuphephe ukudibana nolusu namehlo. |
| RTECS | ET4700000 |
IMethyl (R)-(-)-3-hydroxybutyrate (CAS#3976-69-0) Intshayelelo
Indalo:
I-Methyl (R) -3-hydroxybutyrate i-liquid engenambala kunye nephunga elikhethekileyo. Ifomula yayo yeekhemikhali yi-C5H10O3 kunye nobunzima bayo be-molecular 118.13g / mol. Inokutsha kwaye inokunyibilika kwizinyibilikisi ezininzi eziphilayo.
Sebenzisa:
I-Methyl (R) -3-hydroxybutyrate isetyenziselwa ukudibanisa izinto eziphilayo ezifana ne-pesticides, amayeza kunye neziqholo. Ingasetyenziselwa ukudibanisa amachiza amatsha e-antiviral kunye ne-antitumor kwintsimi yamachiza, kwaye ikwasetyenziswa njengendawo ephakathi kwi-synthetic organic synthesis.
Indlela yokulungiselela:
Ngokuqhelekileyo, indlela yokulungiselela iMethyl (R) -3-hydroxybutyrate ifunyenwe nge-methyl esterification ye (R) -3-oxobutyric acid. Amanyathelo athile abandakanya ukuphendula (R) -3-oxobutyric acid kunye ne-methanol, kunye nokwenza i-esterification reaction phantsi kwe-acid catalysis ukufumana imveliso.
Ulwazi ngoKhuseleko:
I-Methyl (R) -3-hydroxybutyrate idinga ukhuseleko ngexesha lokugcinwa kunye nokusebenza. Yinto enokutsha kwaye kufuneka igwenywe ekudibaneni nomlilo ovulekileyo okanye ukushisa okuphezulu. Kuphephe ukuphefumla umphunga wayo okanye ukudibana nesikhumba kunye namehlo ngexesha lokusetyenziswa. Kwimeko yokudibanisa ngengozi, hlamba ngamanzi ngokukhawuleza kwaye ufune uncedo lwezonyango. Kwangaxeshanye, ifanele isetyenziswe kwindawo engena umoya kwaye ixhotyiswe ngezixhobo ezifanelekileyo zokuzikhusela, njengeeglavu zekhemikhali kunye neeglavu.
