2-(4-Methyl-5-thiazolyl)ethyl hexanoate（CAS#94159-32-7）

Hoʻolauna

ʻO 4-Methyl-5-thiazolylethanol hexanoate, i ʻike ʻia ʻo MTBE (Methyl tert-butyl ether), he wai kala ʻole me kahi ʻala kūikawā. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:

ʻAno maikaʻi:

Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe e like me nā ʻawaʻawa, eter, a me nā ketones, akā aneane hiki ʻole ke hoʻoheheʻe ʻia i ka wai.

Loaʻa i ka MTBE ka hana anti-knock kiʻekiʻe a hiki ke hoʻohana ʻia ma ke ʻano he antiknock agent no ka ʻaila.

E hoʻohana:

Hoʻohana nui ʻia ʻo MTBE ma ke ʻano he mea hoʻohui no ka ʻaila e hoʻonui ai i ke kūpaʻa kūkeke o ka ʻaila, hoʻomaikaʻi i ka pono o ka puhi ʻana o ka ʻaila a hoʻemi i ka hoʻokuʻu ʻana i ka ea.

Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe a loaʻa kekahi mau noi i ka synthesis kemika, ka loiloi kemika a me nā ʻano ʻē aʻe.

Hanana:

Loaʻa ʻia ka hoʻomākaukau ʻana o MTBE e ka hopena condensation o isopropanol a me methanol ma lalo o nā kūlana acidic. ʻO nā ʻanuʻu kikoʻī e pili ana i ka hana ʻana i ka isopropanol me ka methanol i mua o kahi catalyst waika (e laʻa, sulfuric acid) e hoʻohua i ka MTBE, i hoʻomaʻemaʻe ʻia e ka distillation e loaʻa ai ka huahana hope.

ʻIke palekana:

He wai wela ka MTBE me kahi kiko uila haʻahaʻa a me ka wela autoignition. Pono e hoʻohana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia, ma kahi mamao o nā lapalapa a me nā kumu wela.

Loaʻa paha nā hopena hoʻonāukiuki ma ka ʻōpū hanu, nā maka, a me ka ʻili i ka loaʻa ʻana i ka mahu MTBE no ka wā lōʻihi. Pono e ʻaʻahu ʻia nā mea pale ponoʻī e like me ka pale hanu, nā maka aniani, a me nā mīkina lima pale.

He mea ʻawaʻawa haʻahaʻa ka MTBE, akā ʻaʻole pono e ʻai ʻia a hoʻopā ʻia e nā ʻōpū o loko. Inā loaʻa ʻole ka ʻai ʻana a pili paha, e ʻimi koke i ka lāʻau lapaʻau.