ʻEtila 4,4,4-trifluoroacetoacetate CAS:372-31-6

ʻO Ethyl 4,4,4-trifluoroacetoacetate, i ʻike ʻia hoʻi ʻo ethyl trifluoroacetoacetate, he wai kala ʻole i hōʻike ʻia e kona ʻala ʻoi a hua. Me ke ʻano kemika C6H6F3O3, lawelawe ia i nā kuleana koʻikoʻi i nā noi ʻoihana like ʻole ma muli o kona mau waiwai kemika ʻokoʻa. Nā Waiwai Hōʻike ʻo Ethyl 4,4,4-trifluoroacetoacetate i kahi ʻano kahi i hoʻopili ʻia ai kahi hui trifluoromethyl (-CF3) i kahi iwi kuamoʻo β-ketoester, a ua pani ʻia kekahi o nā hydrogens e kahi hui ethyl (-C2H5). Hoʻopili kēia hoʻonohonoho ʻano i kona mau ʻano kino a me ke kemika. Hōʻike pinepine ia ma ke ʻano he wai kala ʻole me kahi kiko paila a puni 120°C a me kahi density o kahi 1.35 g/cm³. ʻOiai he liʻiliʻi ka hoʻoheheʻe ʻia i ka wai, hoʻoheheʻe koke ia i nā mea hoʻoheheʻe organik e like me ka ethanol a me ka acetone. Nā Hoʻohana ʻOihana ʻAla: Ua mahalo nui ʻia ʻo Ethyl 4,4,4-trifluoroacetoacetate i ka ʻāpana ʻala no kona ʻala ʻoi a hua. Hoʻohana nui ʻia ia i nā mea ʻala, nā colognes, a me nā huahana ʻala ʻē aʻe e hāʻawi i nā memo ʻala ʻokoʻa. Synthesis Chemical: Hana ka hui ma ke ʻano he waena versatile i ka synthesis organik. Ke komo nei ia i nā ʻano hana like ʻole e hana i nā derivatives koʻikoʻi no nā lāʻau lapaʻau, agrochemicals, a me nā kemika kūikawā, ma muli o kona reactivity kemika kū hoʻokahi. Hoʻonui ʻono: Ma waho aʻe o kāna kuleana i nā mea ʻala, hoʻohana ʻia ka ethyl 4,4,4-trifluoroacetoacetate i ka ʻoihana meaʻai ma ke ʻano he mea hoʻonui ʻono ma muli o kona ʻano ʻala hua. Synthesis Hiki ke synthesized ʻia ka Ethyl 4,4,4-trifluoroacetoacetate ma o kekahi mau ʻano. ʻO kahi ala maʻamau e pili ana i ka hopena ma waena o ka ethyl acetoacetate a me ka trifluoroacetic acid ma lalo o nā kūlana i kāohi ʻia. ʻO kēia hopena e hua mai ana i ka ethyl 4,4,4-trifluoroacetoacetate ma ke ʻano he huahana nui, a laila hiki ke hoʻomaʻemaʻe ʻia e hoʻokō i nā hua kiʻekiʻe a me ka maʻemaʻe kūpono no nā noi ʻoihana. I ka hōʻuluʻulu manaʻo, he hui versatile ka ethyl 4,4,4-trifluoroacetoacetate e pono ai i ka hana ʻana i nā mea ʻala, ka hana kemika, a me nā noi ʻoihana like ʻole. ʻO kona mau waiwai kūikawā, me ka solubility a me ke ʻano kemika kikoʻī, e lilo ia i mea nui loa ma nā ʻāpana he nui, e hāʻawi nui ana i ka hoʻokumu ʻana o nā huahana mea kūʻai aku a me nā huahana ʻoihana like ʻole.