3 4-epoxytetrahydrofuran （CAS # 285-69-8)
| Ibimenyetso bya Hazard | Xi - Kurakara |
| Kode y'ingaruka | R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu. R10 - Yaka |
| Ibisobanuro byumutekano | S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S23 - Ntugahumeke umwuka. S16 - Irinde amasoko yo gutwikwa. S36 / 37/38 - |
| Indangamuntu ya Loni | 1993 |
| Kode ya HS | 29321900 |
| Icyitonderwa | Kurakara |
| Icyiciro cya Hazard | 3 |
| Itsinda ryo gupakira | Ⅲ |
Intangiriro
3,4-Epoxytetrahydrofuran ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano yuru ruganda:
Ibyiza: 3,4-Epoxytetrahydrofuran ni amazi atagira ibara hamwe numunuko wa fenol. Irashya kandi irashobora gukora imvange ziturika hamwe numwuka. Uruvange ni amazi-ashonga kandi ahamye mugihe cya acide.
Imikoreshereze: 3,4-Epoxytetrahydrofuran ikoreshwa cyane mubitekerezo byinshi muri synthesis nganda ninganda zikora imiti. Irashobora gukoreshwa nkigisubizo, cataliste hamwe nigihe gito.
Uburyo bwo kwitegura: 3,4-epoxytetrahydrofuran ikunze guhuzwa na epoxidation reaction. Uburyo busanzwe ni ugukora tetrachloride itangaje hamwe na tetrahydrofuran kugirango itange epoxide. Ubusanzwe reaction ibera mubushyuhe bwicyumba kandi bisaba ko hongerwamo aside aside kugirango byorohereze reaction.
Nibintu byaka kandi bigomba kwirindwa guhura numuriro ufunguye hamwe nubushyuhe bwinshi. Irinde guhumeka imyuka cyangwa guhura nuruhu n'amaso mugihe cyo gukora. Igomba gukorerwa ahantu hafite umwuka uhagije kandi ibikoresho bikwiye byo kurinda umuntu nka gants na jisho birinda amaso bigomba kwambara. Byongeye kandi, igomba kubikwa mu kintu cyumuyaga, kure y’isoko ry’umuriro n’umuriro ufunguye. Mugihe habaye kumeneka, hagarika ako kanya kandi wirinde kwinjira mumiyoboro cyangwa munsi yo munsi. Mugihe uhuye nimpanuka cyangwa guhumeka, shaka ubuvuzi bwihuse.
