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ibicuruzwa

5-Benzofuranol (CAS # 13196-10-6)

Umutungo wa Shimi:

Inzira ya molekulari C8H6O2
Misa 134.13
Ubucucike 1.280 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 186-187 ℃
Ingingo ya Boling 247.1 ± 13.0 ° C (Biteganijwe)
Flash point 103.267 ° C.
Umwuka 0.017mmHg kuri 25 ° C.
pKa 9.27 ± 0.40 (Byahanuwe)
Imiterere y'Ububiko 2-8 ℃
Ironderero 1.651

Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

5-Hydroxybenzofuran (5-Hydroxybenzofuran) ni ifumbire mvaruganda hamwe na chimique C8H6O2. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano: Kamere:
5-Hydroxybenzofuran nikintu gikomeye gifite ibara ryera cyangwa ryera. Ntishobora gushonga mumazi mubushyuhe bwicyumba, ariko irashobora gushonga mumashanyarazi menshi, nka alcool, ethers na esters. Ahantu ho gushonga ni dogere selisiyusi 40-43 naho aho itetse ni dogere selisiyusi 292-294.

Koresha:
5-Hydroxybenzofuran ifite agaciro gakoreshwa mubijyanye n'ubuvuzi. Nibihe byingenzi bishobora gukoreshwa muguhuza ibinyabuzima bikora, nkibiyobyabwenge nudukoko. Byongeye kandi, ikoreshwa no mu nganda ngengabuzima, irangi n’inganda.

Uburyo bwo Gutegura:
5-Hydroxybenzofuran irashobora gutegurwa na okiside ya reaction ya benzofuran. Uburyo busanzwe ni ugukora igisubizo cya benzofuran na sodium hydroxide ku bushyuhe bwinshi, hagakurikiraho aside hamwe na aside ya dilute.

Amakuru yumutekano:
Amakuru ku mutekano wa 5-hydroxybenzofuran kuri ubu ni make, ariko ukurikije imiterere n'imiterere yayo, dushobora kuvuga ko ishobora kurakaza amaso, uruhu n'inzira z'ubuhumekero. Kubwibyo, ibikoresho bikwiye byo kurinda umuntu, nk'uturindantoki n'ibirahure, bigomba kwambarwa mugihe ukoresheje no gutunganya uruganda. Byongeye kandi, irinde guhura nigihe kinini mumyuka cyangwa ivumbi ryayo, kandi bigomba gukoreshwa no kubikwa ahantu hafite umwuka mwiza. Niba uhuye nimpanuka nuru ruganda, nyamuneka saba ubufasha bwikigo cyubuvuzi cyumwuga.

 


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