2-(3-Butynyloxy)Tetrahydro-2 H-Pyran（CAS# 40365-61-5)
| Matšoao a Kotsi | Xn - E Kotsi |
| Likhoutu tsa Kotsi | R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. |
| Tlhaloso ea Tšireletseho | S23 - Se ke oa hema mouoane. S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S28 - Ka mor'a ho kopana le letlalo, hlatsoa hang-hang ka sesepa-suds e ngata. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho |
| WGK Jeremane | 3 |
| Khoutu ea HS | 29329900 |
Selelekela
Ke mokelikeli o mosehla o se nang 'mala o khanyang o nang le monko o khethehileng.
2-(3-butynoxy)tetrahydrate-2H-pyran e atisa ho sebelisoa e le karolo e bohareng ea organic synthesis.
Mokhoa oa ho lokisa 2-(3-butynoxy)tetrahydrate-2H-pyran ka kakaretso ke ho kopanya butynyl ka ho fokotsa 3-butynol ka sulfuric acid, ebe o itšoara ka formaldehyde ho fumana 3-butynylmethanol. Sehlahisoa se tšeloa ka tetraoxane ho fumana motsoako o lebisitsoeng.
Lintlha tsa polokeho: 2-(3-butynyloxy)tetrahydrate-2H-pyran e lokela ho qoba ho kopana le li-oxidants tse matla le li-acid tse matla. Ha u tšoara kapa u sebelisa motsoako ona, apara liatlana tse sireletsang le likhalase ho netefatsa hore ts'ebetso e etsoa sebakeng se nang le moea o motle. Ha u boloka le ho tsamaisa, ho oa le mehloli e matla ea mocheso e lokela ho qojoa.
