Octanal diethyl acetal (CAS # 54889-48-4)
| Indangamuntu ya Loni | UN 1993 3 / PG III |
| Icyiciro cya Hazard | 3 |
| Itsinda ryo gupakira | III |
Intangiriro
Octalal diacetal. Ibikurikira ni intangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya octanal diethylacetal:
Ubwiza:
Diacetal ya Octanal ni amazi atagira ibara hamwe nimpumuro nziza ya aldehydes. Nibisukari byamavuta bidafite imbaraga hamwe nubucucike bwa 0,93 g / cm3 mubushyuhe bwicyumba. Irashobora gushonga mumashanyarazi nka Ethanol na ethers.
Koresha:
Diacetal ya Octanal ifite uburyo butandukanye mubikorwa byinganda. Diacetal ya Octanal irashobora kandi gukoreshwa nkibigize imiti yica udukoko nudukoko.
Uburyo:
Gutegura diacetal octanal irashobora kuboneka nigisubizo cya n-hexanal na Ethanol. Mubisanzwe, n-hexanal na Ethanol bivangwa mukigereranyo runaka cya molar, hagakurikiraho reaction kubushyuhe bukwiye nigitutu, hanyuma diacetal ya octanal yera itandukanijwe no kuyitandukanya.
Amakuru yumutekano: Diacetal ya Octanal ni imiti itera uburakari ishobora gutera uburakari no gutwika guhura nuruhu n'amaso, kandi hagomba kwitonderwa kugirango wirinde guhura. Ibikoresho bikwiye byo kurinda nka gants, indorerwamo, imyenda yo gukingira bigomba kwambara mugihe ukora. Mugihe cyo kubika no gutwara, guhura na okiside na acide zikomeye bigomba kwirindwa kugirango wirinde ingaruka mbi. Iyo bidakoreshejwe, bigomba gufungwa neza no kubikwa kugirango birinde guhura ninkomoko yumuriro. Mugihe habaye gutungurwa cyangwa guhumeka, shaka ubuvuzi bwihuse.
