I-D-tert-leucine (CAS# 26782-71-8)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S22 - Ungaphefumuli uthuli. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. S36 – Gqoka izingubo ezifanele zokuzivikela. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. |
| I-WGK Germany | 3 |
| Ikhodi ye-HS | 29224995 |
Isingeniso
I-D-tert-leucine(D-tert-leucine) iyinhlanganisela yemvelo enefomula yamakhemikhali i-C7H15NO2 kanye nesisindo samangqamuzana esingu-145.20g/mol. Kuyi-molecule ye-chiral, kukhona ama-stereoisomers amabili, i-D-tert-leucine ingenye yawo. Imvelo ye-D-tert-leucine imi kanje:
1. Ukubukeka: I-D-tert-leucine iyikristalu engenambala noma i-white crystalline powder.
2. Ukunyibilika: kungancibilika kancane emanzini, kuncibilike kancane ku-ethanol nezincibilikisi ze-Etere.
3. Iphuzu lokuncibilika: Indawo encibilikayo ye-D-tert-leucine icishe ibe ngu-141-144°C.
I-D-tert-leucine isetshenziselwa ikakhulukazi i-Chiral synthesis ku-organic synthesis kanye nokukhiqizwa kwemithi. Inezinhlelo zokusebenza ezibalulekile ku-Enantioselective Catalytic Reactions kanye nocwaningo lwezidakamizwa. Ukusetshenziswa okuqondile kungokulandelayo:
1. I-Chiral synthesis: I-D-tert-leucine ingasetshenziswa njengama-chiral catalysts noma ama-Chiral reagents okuhlanganiswa kwama-chiral compounds.
2. Ukwenziwa kwezidakamizwa: I-D-tert-leucine isetshenziswa kakhulu ocwaningweni lwezidakamizwa kanye nokuhlanganiswa kwezidakamizwa, ukuze kuhlanganiswe ama-molecule ezidakamizwa ze-chiral.
Indlela yokulungisa i-D-tert-leucine ikakhulukazi ngokusebenzisa amakhemikhali noma ukuvutshelwa. Indlela yokuhlanganisa amakhemikhali ngokuvamile iwuchungechunge lokusabela kwezinto zokwenziwa zokwenziwa ukuze kutholwe umkhiqizo oqondiwe. Ukuvutshelwa ukusetshenziswa kwama-microorganisms (njenge-Escherichia coli) ukuze kugaywe ama-substrates athile ukuze kukhiqizwe i-D-tert-leucine.
Mayelana nolwazi lwezokuphepha, ubuthi be-D-tert-leucine buphansi, futhi ngokuvamile kukholelwa ukuthi awukho umonakalo osobala emzimbeni womuntu. Kodwa-ke, kusafanele unake ukuvikelwa komuntu siqu ngesikhathi sokusebenza, ugweme ukuthintana ngqo nesikhumba namehlo, futhi ugcine izimo ezinhle zokungenisa umoya. Landela izinqubo zokusebenza eziphephile ngesikhathi sokusetshenziswa, futhi uthathe izinyathelo zokuvikela ezifanele ngokusekelwe ebuningini nasekugxiliseni ingqondo esetshenzisiwe. Esimeni sokuxhumana ngephutha noma ukumunca, sicela ufune usizo lwezokwelapha kusenesikhathi futhi uhambise imininingwane yokuphepha ehambisanayo esibhedlela.
