Aluminum borohydride(CAS#16962-07-5)

Hoʻolauna

ʻO ka borohydride alumini he mea hoʻohuihui ʻole. Loaʻa iā ia nā waiwai penei:

1. Nā waiwai kino: Aluminum borohydride he paʻa kala ʻole, maʻamau ma ke ʻano pauda. ʻAʻole paʻa loa ia ma ka lumi wela a pono e mālama ʻia a mālama ʻia i kahi haʻahaʻa haʻahaʻa a me ke kinoea inert.

2. Nā waiwai kemika: Hiki i ka alumini borohydride ke hana me nā waikawa, nā ʻawaʻawa, nā ketones a me nā pūhui ʻē aʻe e hana i nā huahana like. Loaʻa ka hopena ʻino i ka wai e hana i ka hydrogen a me ka aluminic acid hydride.

ʻO ka hoʻohana nui ʻana o ka alumini borohydride penei:

1. Ma keʻano he mea hoʻohaʻahaʻa: Aluminum borohydride he mau waiwai hoʻohaʻahaʻa ikaika, a hoʻohana pinepineʻia ma keʻano he mea hoʻohaʻahaʻa i ka synthesis organik. Hiki iā ia ke hoʻemi i nā pūhui e like me nā aldehydes, nā ketones, a me nā mea ʻē aʻe, i nā mea ʻona e pili ana.

2. Hoʻohana i ka noiʻi ʻepekema: He waiwai noiʻi koʻikoʻi ka alumini borohydride ma ke kahua o ka synthesis organik a me ka catalysis, a hiki ke hoʻohana ʻia e synthesize i nā pūhui organik hou a me ka catalyze reactions.

ʻElua mau ala hoʻomākaukau no ka alumini borohydride:

1. ʻO ka hopena ma waena o ka alumini hydroxide a me ka trimethylboron: ua hoʻoheheʻe ʻia ka trimethylboron i ka solution ethanol o ka alumini hydroxide, ua hoʻokomo ʻia ke kinoea hydrogen e loaʻa ai ka alumini borohydride.

2. Ka hopena o ka alumina a me ka dimethylborohydride: hoʻomehana ʻia ka sodium dimethylborohydride a me ka alumina e loaʻa ai ka alumini borohydride.

I ka hoʻohana ʻana i ka alumini borohydride, pono e ʻike ʻia ka ʻike palekana e pili ana:

1. ʻO ka borohydride alumini he hiki ke hoʻemi ikaika, a e hana ikaika i ka wā e pili ana me ka wai, ka waikawa a me nā mea ʻē aʻe, e hana ana i nā kinoea puhi a me nā kinoea ʻawaʻawa. Pono e hoʻohana i nā aniani pale, nā mīkina lima a me nā lole pale i ka wā o ka hana.

2. Pono e mālama ʻia ka borohydride alumini ma kahi maloʻo, sila ʻia, a me ka pōʻeleʻele, ma kahi mamao o ke ahi a me nā mea hiki ke ahi.

3. ʻO ka hoʻouka ʻana o ka ʻōpū hanu a i ʻole ka ʻili hiki ke hōʻeha nui a pono e pale ʻia no ka inhalation a me ka hoʻopili ʻana. Inā loaʻa ka pilikia, holoi koke me ka wai nui a ʻimi i ka lāʻau lapaʻau.