2-(4-Pentynyloxy)tetrahydro-2H-pyran（CAS# 62992-46-5)
| Inkcazelo yoKhuseleko | S23 – Musa ukuphefumla umphunga. S24/25-Kuphephe ukudibana nolusu namehlo. |
| WGK eJamani | 3 |
Intshayelelo
I-2-(4-Pentynyloxy) i-tetrahydro-2H-pyran yi-organic compound ene-chemical formula yi-C9H16O2.
Iipropati: 2-(4-Pentynyloxy)tetrahydro-2H-pyran lulwelo olungenambala ukuya kumthubi oluluthuthu olunevumba elikhethekileyo. Inyibilika kwizinto ezininzi ezinyibilikisayo eziphilayo, ezifana ne-ethanol, ii-ethers kunye ne-chlorinated hydrocarbons.
Ukusetyenziswa: Le khompawundi inoluhlu olubanzi lwezicelo kwi-organic synthesis. Ingasetyenziswa njenge-reagent kunye ne-intermediate in organic synthesis, kwaye ithathe inxaxheba kwiindlela ezahlukeneyo zeekhemikhali, ezifana ne-etherification reaction of alcohol, i-deprotection reaction yeqela le-hydroxyl, njl. Ukongeza, i-2-(4-Pentynyloxy)tetrahydro-2H. I-pyran ingasetyenziselwa njenge-solvent, kunye ne-solubility efanelekileyo kunye noluhlu lwesicelo.
Indlela yokulungiselela: Indlela yokulungiselela i-2-(4-Pentynyloxy) tetrahydro-2H-pyran ngokuqhelekileyo yindlela yokuhlanganisa imichiza. Ngokomzekelo, imveliso ekujoliswe kuyo inokubunjwa ngokuphendula i-pentynyl alcohol kunye ne-pyran aldehyde phantsi kweemeko ezifanelekileyo zokuphendula.
Ulwazi loKhuseleko: Ulwazi oluthile lokhuseleko lwe-2-(4-Pentynyloxy) tetrahydro-2H-pyran lunokujongwa ngokuhambelana nePhepha leNkcukacha yoKhuseleko lweMathiriyeli (MSDS). Ngexesha lokusetyenziswa, kufuneka kuthathelwe ingqalelo ukuthintela ukunxibelelana nolusu, amehlo kunye nephecana lokuphefumla, kwaye uxhotyiswe ngezixhobo ezifanelekileyo zokuzikhusela. Ukusetyenziswa kunye nokugcinwa kweekhemikhali kufuneka kuhambelane nemimiselo efanelekileyo yokhuseleko kunye neenkqubo zokusebenza. Kuyo nayiphi na imisebenzi yeekhemikhali, ingqalelo kufuneka ihlawulwe kumanyathelo okhuseleko kunye nokukhusela, kwaye umsebenzi kufuneka uqhutywe ngendlela echanekileyo.
