Tetramethylammonium borohydride（CAS# 16883-45-7)
Pilikia a palekana
| Nā Code Risk | R15 – Hoʻokuʻu ʻia ka pilina me ka wai i nā kinoea wela loa R25 - He mea ʻawaʻawa inā ʻai ʻia R36/38 – Hoʻonanea i ka maka a me ka ʻili. R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S43 – Inā hoʻohana ʻia ke ahi… (ma hope o ke ʻano o nā lako hana ahi e hoʻohana ʻia.) S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.) S36 – E komo i nā lole pale kūpono. |
| UN ID | UN 3134 4.3/PG 2 |
| WGK Kelemānia | 3 |
| RTECS | BS8310000 |
| TSCA | ʻAe |
| Papa Hazard | 4.3 |
Tetramethylammonium borohydride（CAS# 16883-45-7)
ʻO Tetramethylammonium borohydride kahi hui organoboron maʻamau. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:
ʻAno maikaʻi:
ʻO ka Tetramethylammonium borohydride he paʻa kalakala kala ʻole i hiki ke hoʻoheheʻe ʻia i ka wai. He mea alkaline nāwaliwali ia e hoʻopili me nā ʻakika e hana i nā paʻakai pili. He mea maʻalahi i ka mālamalama a me ka wela a pono e mālama ʻia ma kahi maloʻo a maloʻo.
E hoʻohana:
Hoʻohana mau ʻia ka Tetramethylammonium borohydride ma ke ʻano he catalyst i nā hopena kemika i ka synthesis organik. Hiki ke hoʻohana ʻia i ka synthesis o nā pūhui organoboron, boranes, a me nā mea ʻē aʻe. Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohaʻahaʻa no ka hoʻohaʻahaʻa ʻana i nā ion metala a i ʻole nā hui organik, a hiki ke hoʻohana ʻia e synthesize i nā pūhui metala-organic.
Hanana:
Hoʻohana maʻamau ka hoʻomākaukau ʻana o ka tetramethylboroammonium hydride i ka hopena o ka methyllithium a me trimethylborane. Hoʻopili ka Lithium methyl a me trimethylborane i nā mahana haʻahaʻa e hana i ka lithium methylborohydride. A laila, hoʻopili ʻia ka lithium methylborohydride me ka methylammonium chloride e loaʻa ai ka tetramethylammonium borohydride.
ʻIke palekana:
He palekana ka Tetramethylammonium borohydride ma lalo o nā kūlana maʻamau o ka hoʻohana. Pono e mālama ʻia e pale aku i ka pili ʻana me ka ʻili, nā maka a i ʻole ka waha i ka lawe ʻana a i ʻole ka lawelawe ʻana. Pono e mālama ʻia mai nā kumu ahi a me nā mea hiki ke hoʻopau ʻia a mālama ʻia i loko o kahi pahu hau.
