4 4-dimethyl-3 5 8-trioxabicyclo [5.1.0] octane (CAS # 57280-22-5)
Ibimenyetso bya Hazard | Xi - Kurakara |
Kode y'ingaruka | R36 - Kurakaza amaso R43 - Birashobora gutera sensibilisation ukoresheje uruhu |
Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 / 37 - Wambare imyenda ikingira hamwe na gants. S24 / 25 - Irinde guhura nuruhu n'amaso. |
Kode ya HS | 29329990 |
Intangiriro
4,4-Dimethyl-3,5,8-trioxabbicyclo [5,1,0] octane. Dore bimwe mubiranga, imikoreshereze, uburyo bwo gukora, namakuru yumutekano:
Ubwiza:
- Kugaragara: Amazi adafite ibara.
- Kudashonga mumazi, gushonga mumashanyarazi nka Ethanol na dimethylformamide.
Koresha:
- DXLO ikoreshwa cyane nkibisubizo byifashishwa hamwe na catalizator.
- Bitewe nuburyo bwihariye bwa cyclicique, burashobora gukoreshwa muguhindura reaction zitandukanye za synthesis.
- Mu rwego rwa synthesis organique, irashobora gukoreshwa mugutegura ibizunguruka hamwe na polycyclic aromatic compound.
Uburyo:
- DXLO isanzwe itegurwa na oxanitrile reaction. Uburyo bwihariye ni ugukora dimethyl ether hamwe na nitrile ya trimethylsilyl mugihe cya acide.
Amakuru yumutekano:
- DXLO ifatwa nkaho ari umutekano muke mubihe rusange, ariko ibikurikira biracyari ngombwa kubimenya:
- Ni amazi yaka kandi agomba kubikwa ahantu hakonje, gahumeka neza, kure yumuriro nubushyuhe bwinshi.
- Guhura nuruhu n'amaso birashobora gutera uburakari kandi bigomba kwirindwa. Mugihe uhuye nimpanuka, kwoza ako kanya n'amazi menshi.
- Kubindi bisobanuro birambuye byumutekano, urupapuro rwumutekano hamwe nigitabo gikora bigomba gusubirwamo mbere yo gukoreshwa byihariye.