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ibicuruzwa

4 4-dimethyl-3 5 8-trioxabicyclo [5.1.0] octane (CAS # 57280-22-5)

Umutungo wa Shimi:

Inzira ya molekulari C7H12O3
Misa 144.17
Ubucucike 1.071
Ingingo ya Boling 179 ℃
Flash point 56 ℃
Kugaragara amazi meza
Ibara Ibara ritagira ibara ry'umuhondo kugeza umucyo orange
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero 1.4560 kugeza 1.4600

Ibicuruzwa birambuye

Ibicuruzwa

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.


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