2-(4-Pentynyloxy)tetrahydro-2H-pyran(CAS# 62992-46-5)
| Incazelo Yokuphepha | S23 – Ungawuphefumuli umhwamuko. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. |
| I-WGK Germany | 3 |
Isingeniso
I-2-(4-Pentynyloxy) i-tetrahydro-2H-pyran iyinhlanganisela yezinto eziphilayo lapho ifomula yayo yamakhemikhali ithi C9H16O2.
Izakhiwo: I-2-(4-Pentynyloxy)tetrahydro-2H-pyran iwuketshezi olungenambala ukuya kokuphuzi okuphaphathekile olunephunga elikhethekile. Incibilika ezincibilikisini eziningi eziphilayo, njenge-ethanol, ama-ether nama-hydrocarbon ane-chlorine.
Ukusetshenziswa: Le nhlanganisela inohlu olubanzi lwezinhlelo zokusebenza ku-organic synthesis. Ingasetshenziswa njenge-reagent kanye ne-intermediate ku-organic synthesis, futhi ibambe iqhaza ekuphenduleni kwamakhemikhali okuhlukahlukene, njengokusabela kwe-etherification yotshwala, ukusabela kokuvikela kweqembu le-hydroxyl, njll. Ngaphezu kwalokho, i-2-(4-Pentynyloxy)tetrahydro-2H I-pyran ingasetshenziswa futhi njenge-solvent, ene-solubility enhle kanye nebanga lesicelo.
Indlela yokulungiselela: Indlela yokulungiselela ye-2-(4-Pentynyloxy)tetrahydro-2H-pyran ngokuvamile iyindlela yokuhlanganisa amakhemikhali. Isibonelo, umkhiqizo ohlosiwe ungakhiwa ngokuphendula utshwala be-pentynyl nge-pyran aldehyde ngaphansi kwezimo zokusabela ezifanele.
Ulwazi Lokuphepha: Ulwazi oluqondile lokuphepha lwe-2-(4-Pentynyloxy)tetrahydro-2H-pyran lungabukwa ngokuvumelana ne-Material Safety Data Sheet (MSDS). Ngesikhathi sokusetshenziswa, ukunakekelwa kufanele kuthathwe ukuze kugwenywe ukuthinta isikhumba, amehlo kanye nomgudu wokuphefumula, futhi kufakwe izinto zokuzivikela ezifanele. Ukusetshenziswa nokugcinwa kwamakhemikhali kufanele kuhambisane nemithetho efanele yokuphepha kanye nezinqubo zokusebenza. Kunoma yikuphi ukusebenza kwamakhemikhali, ukunakwa kufanele kukhokhwe ezinyathelweni zokuphepha nezokuvikela, futhi ukusebenza kufanele kwenziwe ngendlela efanele.
