Acetonehe mea hoʻoheheʻe maʻamau, i hoʻohana nui ʻia i ka kemika, ka lāʻau lapaʻau, ka lāʻau lapaʻau a me nā māla ʻē aʻe. Eia nō naʻe, nui nā pūhui i ʻoi aku ka ikaika ma mua o ka acetone ma ke ʻano o ka solubility a me ka reactivity.
ʻO ka mea mua, e kamaʻilio kākou e pili ana i ka waiʻona. ʻO ka ethanol ka waiʻona maʻamau o ka hale. Loaʻa iā ia ka solubility ikaika a hiki ke hoʻohana ʻia e hoʻoheheʻe i nā pūhui organik he nui. Eia kekahi, loaʻa i ka ethanol kekahi mau hopena antiseptic a anesthetic, hiki ke hoʻohana ʻia no ka disinfection a me ka hōʻoluʻolu ʻeha. Ma waho aʻe o ka ethanol, aia kekahi mau waiʻona kiʻekiʻe e like me ka methanol, propanol a me ka butanol. ʻOi aku ka ikaika o kēia mau ʻona a hiki ke hoʻohana ʻia e hoʻoheheʻe i nā pūhui hou aʻe.
A laila, kamaʻilio mākou e pili ana i ka ether. ʻO ka Etera kahi ʻano wai hoʻoheheʻe me ka helu haʻahaʻa haʻahaʻa a me ka solubility kiʻekiʻe. Hoʻohana maʻamau ia e like me ka solvent a me ka reagent i ka ʻoihana kemika. Eia kekahi, he polarity ikaika ka ether a hiki ke launa pū me ka wai. No laila, hoʻohana pinepine ʻia e unuhi a hoʻomaʻemaʻe i nā pūhui organik. Ma waho aʻe o ka ether i hoʻohana mau ʻia, aia kekahi mau eter e like me diethyl ether a me dipropyl ether. ʻOi aku ka ikaika o kēia mau ethers a hiki ke hoʻohana ʻia e hoʻoheheʻe i nā pūhui hou aʻe.
Ma waho aʻe o nā pūhui i luna, aia kekahi mau pūhui e like me ka acetamide, dimethylformamide a me ka dimethylsulfoxide. ʻOi aku ka ikaika o kēia mau pūhui a hiki ke hoʻohana ʻia e hoʻoheheʻe i nā pūhui hou aʻe. Eia kekahi, loaʻa i kēia mau pūhui kekahi mau hana physiological a hiki ke hoʻohana ʻia i ka ʻoihana lāʻau lapaʻau no ka synthesis lāʻau a i ʻole he mea hoʻoheheʻe no ka lawe ʻana i ka lāʻau.
I ka pōkole, nui nā pūhui i ʻoi aku ka ikaika ma mua o ka acetone ma ke ʻano o ka solubility a me ka reactivity. Hoʻohana nui ʻia kēia mau pūhui i ka kemika, ka lāʻau lapaʻau, ka lāʻau lapaʻau a me nā mea ʻē aʻe. Eia kekahi, loaʻa i kēia mau pūhui kekahi mau hana physiological a hiki ke hoʻohana ʻia i ka ʻoihana lāʻau lapaʻau no ka synthesis lāʻau a i ʻole he mea hoʻoheheʻe no ka lawe ʻana i ka lāʻau. No laila, i mea e hoʻomaikaʻi ai i ko mākou ʻike i kēia mau pūhui, pono mākou e hoʻomau i ka nānā ʻana i ka hoʻomohala ʻana a me ka hoʻohana ʻana i kēia mau pūhui.
Ka manawa hoʻouna: Dec-14-2023